Buttweld Fitting accomplish a lot of admiration by our clients owing to its high strength, dimensional correctness, high tension power, corrosion resistant and consistency. These products are used in various commercial, industrial and automobile industries. We manufacture these fittings using high grade of raw material by implementing most ultra modern technology. These products are clients can avail from us at various sizes, shapes and design as per the requirements.
Buttweld Fittings
| Pipe Fittings Specifications | ASTM A403/ ASME SA403 |
|---|---|
| Pipe Fittings size | Seamless Butt Weld Fittings : 1/2" - 24" Welded Butt Weld Fittings : 1/2" - 24" |
| Pipe Fittings Dimensions | ASME/ANSI B16.9, ASME B16.28, MSS-SP-43, BS4504, BS4504, BS1560, BS10 |
| Buttweld Fittings Thickness | SCH10, SCH20, SCH30, STD SCH40, SCH60, XS, SCH 80, SCH 100, SCH 120, SCH 140, SCH 160, XXS available with NACE MR 01-75 |
| Buttweld Pipe FittingsType | DN15-DN1200 |
| ASTM A403 SS Buttweld Fitting Connection | Welding |
| Bending Radius | R=1D, 1.5D, 2D, 3D, 5D, 6D, 8D, 10D or Custom ASTM A403 Grade WP Pipe Fitting |
| Size Range | ½" NB to 24" NB in Sch 10s, 40s, 80s, 160s, XXS. (DN6~DN100) ASTM A403 WP Buttweld Fitting |
| ASTM A403 SS Buttweld Fittings Manufacturing process | Push, Press, Forge, Cast, etc. |
| Buttweld Pipe Fittings Test Certificates | EN 10204/3.1B Raw Materials Certificate 100% Radiography Test Report Third Party Inspection Report, etc |
| SA 403 Pipe Fittings Origin & Mills | Indian, Japanese, USA, Korean, European, Ukraine, Russian |
| Specialized manufacturer of | 90º Elbows, 45º Elbows, Tees, Cross, Reducer, Pipe Cap, Stub End, Pipe Bend |
| We provide Material Test Certificates (MTC) as per EN 10204 3.1 and EN 10204 3.2, Test Certificates certifying NACE MR0103, NACE MR0175 | |
Manufacturing Standards of Stainless Steel Buttweld Fittings
| ASME B16.9 ASTM A403 Pipe Fittings | Factory-Made Wrought Buttwelding Fittings | Long Radius Elbows, Long Radius Reducing Elbows, Long Radius Returns, Short Radius Elbows, Short Radius 180-deg Rerurns, 3D elbows, Straight Tees, Straight Crosses, Reducing Outlet Tees, Reducing Outlet Crosses, Lap Joint Stub Ends, Caps, Reducers |
| ASME B16.28 | Short Radius Elbows, Short Radius 180-deg Returns | |
| MSS SP43 | Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications | Long Radius Elbows, Straight and Reducing-on-the-Outlet Tees, Lap Joint Stub ends, caps, long radius 180 Degree returns, concentric reducers, eccentric reducers |
| Mss SP75 | Long Radius Elbows, 3R elbows, straight tees, reducing outlet tees, caps, reducers |
Pipe Fittings has the following advantages :
- Good general corrosion resistance and high strength
- Good sulfide stress corrosion resistance
- Resistance to chloride pitting and crevice corrosion
- Higher resistance to chloride stress corrosion cracking
- Easy to weld and conform
Some of Our Specialities that make us a profitable Business Partner for our clients are :
- Customer focused approach
- Superior quality products
- Timely deliverices
- Customize Size & Specification
- Competitive Pricing
ANSI B16.9 Stainless Steel Buttweld Fittings Forms & Availability
Seamless/ Welded 100% Radiography Tested
| Products | Size | |
| ASTM A403 SS Elbow – Long Radius | ASTM A403 SS Stub Ends | Sizes 1/2″ – 48″ |
| ASTM A403 SS Elbow – Short Radius | ASTM A403 Stainless Steel Cross | |
| ASTM A403 Stainless 3D Elbow | ASTM A403 SS 5D Elbow | |
| ASTM A403 SS Reducing Elbow | ASTM A403 SS Reducing Cross | |
| ASTM A403 Stainless 45° Elbow | ASTM A403 Stainless Tees | |
| ASTM A403 SS Fabricated Tee | ASTM A403 Stainless End Cap | |
| ASTM A403 Stainless Reducer | ASTM A403 Stainless Coupling | |
| ASTM A403 SS Concentric Reducer | ASTM A403 SS Eccentric Reducer | |
| ASTM A403 SS Pipe Nipple | ASTM A403 SS Welded Pipe Fittings | |
Elbow Specifications Table
| Specification | Details |
|---|---|
| Type of Joint | Hinge joint |
| Bones Involved | Humerus, Radius, Ulna |
| Primary Movements | Flexion, Extension |
| Range of Motion | Flexion: 0° to ~150°; Extension: 0° to ~180° |
| Muscles | Biceps Brachii, Triceps Brachii, Brachialis |
| Ligaments | Ulnar Collateral Ligament, Radial Collateral Ligament, Annular Ligament |
| Synovial Membrane | Yes, producing synovial fluid for lubrication |
| Articular Cartilage | Covers the ends of the bones for smooth movement |
| Bursa | Olecranon bursa (located at the back of the elbow) |
| Common Injuries | Tennis Elbow, Golfer’s Elbow, Elbow Bursitis |
| Age-Related Changes | Degeneration (e.g., osteoarthritis) may occur with age |
| Diagnostic Tools | X-ray, MRI, Ultrasound |
| Rehabilitation | Physical therapy, strength training, flexibility exercises |
Key Functions of the Elbow
- Bending and Straightening: Essential for daily activities like lifting and pushing.
- Rotation of the Forearm: Allows for pronation (turning palm down) and supination (turning palm up).
- Stability: The elbow provides stability for the forearm during complex movements.
Conclusion
The elbow is vital for upper limb functionality, enabling a wide range of movements while also being susceptible to various injuries. Understanding its specifications can aid in recognizing issues and seeking appropriate treatment. If you need more specific information or have other questions, feel free to ask!
Reducers Specifications Table
| Specification | Details |
|---|---|
| Type | Gear Reducer |
| Function | Reduces speed and increases torque |
| Input Speed Range | Varies (typically 1000 to 3000 RPM) |
| Output Speed Range | Dependent on gear ratio (e.g., 10:1 reduces speed to 100-300 RPM) |
| Torque Increase | Varies by design; can multiply input torque by a factor (e.g., 2x, 10x) |
| Gear Types | Spur, Helical, Worm, Bevel |
| Materials | Steel, Aluminum, Plastic |
| Mounting Options | Foot-mounted, flange-mounted, shaft-mounted |
| Efficiency | Typically 85% to 98% |
| Applications | Robotics, conveyor systems, automotive, industrial machinery |
| Maintenance | Lubrication required; regular inspection advised |
| Noise Level | Varies; gear type and design influence noise |
| Weight | Depends on size and materials; ranges from lightweight to heavy-duty |
| Type | Gear Reducer |
| Function | Reduces speed and increases torque |
| Input Speed Range | Varies (typically 1000 to 3000 RPM) |
| Output Speed Range | Dependent on gear ratio (e.g., 10:1 reduces speed to 100-300 RPM) |
| Torque Increase | Varies by design; can multiply input torque by a factor (e.g., 2x, 10x) |
| Gear Types | Spur, Helical, Worm, Bevel |
| Materials | Steel, Aluminum, Plastic |
| Mounting Options | Foot-mounted, flange-mounted, shaft-mounted |
| Efficiency | Typically 85% to 98% |
| Applications | Robotics, conveyor systems, automotive, industrial machinery |
| Maintenance | Lubrication required; regular inspection advised |
| Noise Level | Varies; gear type and design influence noise |
| Weight | Depends on size and materials; ranges from lightweight to heavy-duty |
Key Functions of the Reducers
- Speed Reduction: Slows down the rotational speed of motors for controlled output.
- Torque Amplification: Increases the torque output, making it suitable for heavy loads.
- Motion Control: Provides precise control over machinery and equipment.
Conclusion
Reducers are essential components in various mechanical systems, helping to manage speed and torque for optimal performance. Understanding their specifications and functions is crucial for selecting the right reducer for specific applications. If you have any further questions or need more details, feel free to ask!
Stub End, Caps Specifications Table
| Specification | Details |
|---|---|
| Type | Stub End / Cap |
| Function | Connects pipe sections (stub end) / Seals pipe ends (cap) |
| Material | Carbon Steel, Stainless Steel, PVC, HDPE, etc. |
| Sizes Available | Various diameters (typically ½" to 48" or more) |
| Wall Thickness | Schedule 40, Schedule 80, etc. |
| Pressure Rating | ANSI ratings (e.g., 150#, 300#, 600#) |
| Connection Types | Welded, Flanged, Threaded |
| Applications | Oil and gas, water treatment, chemical processing |
| Standards | ASTM, ASME, ANSI, API |
| End Types | Butt weld, socket weld |
| Coating/Finish | Bare, galvanized, or painted for corrosion resistance |
| Testing | Hydrostatic testing, visual inspection |
Key Functions of the Stub End, Caps
- Stub Ends: Used to connect a pipe to a fitting or flange, allowing for easy disconnection.
- Caps: Used to seal the end of a pipe, preventing leakage and maintaining pressure within the system.
Conclusion
Stub ends and caps are crucial components in piping systems, providing connection and sealing capabilities. Understanding their specifications helps in selecting the right fittings for various applications. If you need further information or have specific questions, feel free to ask!
Equal Unequal Tee Specifications Table
| Specification | Details |
|---|---|
| Type | Equal Tee / Unequal Tee |
| Function | Connects three pipe sections, allowing for flow diversion |
| Material | Carbon Steel, Stainless Steel, PVC, HDPE, etc. |
| Sizes Available | Varies widely (commonly ½" to 48" or more) |
| Wall Thickness | Schedule 40, Schedule 80, etc. |
| Pressure Rating | ANSI ratings (e.g., 150#, 300#, 600#) |
| Connection Types | Welded, Flanged, Threaded |
| Applications | Water supply, oil and gas, chemical processing |
| Standards | ASTM, ASME, ANSI, API |
| End Types | Butt weld, socket weld |
| Coating/Finish | Bare, galvanized, or painted for corrosion resistance |
| Testing | Hydrostatic testing, visual inspection |
Key Differences
- Equal Tee: All three branches have the same diameter. Commonly used when the flow in all directions is expected to be equal.
- Unequal Tee: One branch has a different diameter from the other two. Used when there’s a need to divert flow to a smaller or larger pipe.
Key Functions
- Equal Tees: Facilitate equal flow distribution among three connected pipes.
- Unequal Tees: Allow for fluid redirection where flow rates differ.
Conclusion
Equal and unequal tees are essential for efficient fluid transport in piping systems, enabling versatility in design and function. Understanding their specifications helps in making informed choices for various applications. If you have any further questions or need more information, just let me know!
Swage Nipple Specifications Table
| Specification | Details |
|---|---|
| Type | Swage Nipple |
| Function | Connects pipes of different diameters |
| Material | Carbon Steel, Stainless Steel, PVC, HDPE, etc. |
| Sizes Available | Varies widely (commonly ½" to 8" or larger) |
| Wall Thickness | Schedule 40, Schedule 80, etc. |
| Pressure Rating | ANSI ratings (e.g., 150#, 300#, 600#) |
| Connection Types | Welded, threaded |
| Applications | Oil and gas, water supply, chemical processing |
| Standards | ASTM, ASME, ANSI |
| End Types | Socket weld, butt weld |
| Coating/Finish | Bare, galvanized, or painted for corrosion resistance |
| Testing | Hydrostatic testing, visual inspection |
Key Features
- Tapered Design: Allows for smooth transitions between different pipe sizes.
- Versatility: Used in various applications where size reduction is necessary.
- Strength: Provides strong connections that can withstand high pressure and temperature.
Key Functions
- Size Transition: Facilitates connections between pipes of different diameters.
- Flow Efficiency: Minimizes turbulence and pressure loss due to its tapered shape.
Hex Nipple Specifications Table
| Specification | Description |
|---|---|
| Type | Hex Nipple |
| Material | Typically steel, stainless steel, brass, copper, etc. |
| Nominal Size | Ranges from 1/8" to 6" or higher |
| Length | Varies depending on the application, generally 1-12 inches |
| Threads | NPT (National Pipe Tapered) or BSPT (British Standard Pipe Tapered) |
| Wall Thickness | Schedule 40, Schedule 80, or custom thicknesses |
| Pressure Rating | Typically 150 to 2000 PSI, depending on material and size |
| End Connection | Male threads on both ends (or one end depending on type) |
| Temperature Rating | Varies from -20°F to 800°F depending on material used |
| Surface Finish | Galvanized, plain, coated, or passivated (for corrosion resistance) |
| Compliance/Standards | ANSI B16.11, ASME B16.11, API 5L, ISO 9001, etc. |
Key Features of Hex Nipples:
-
Threaded Connection:
- Hex nipples have male threads on both ends, making them ideal for connecting pipes or fittings.
- Threads are typically NPT (National Pipe Thread) or BSPT (British Standard Pipe Thread) for secure, leak-resistant connections.
-
Hexagonal Shape:
- The hex shape allows for easy installation and removal using wrenches, providing a strong grip for tightening or loosening.
- It also helps to prevent slipping during installation, especially in tight spaces.
-
Versatile Material Options:
- Hex nipples are available in a variety of materials such as steel, stainless steel, brass, copper, and plastic, allowing them to be used in various environments, including high-pressure, corrosive, or high-temperature settings.
-
Variety of Sizes:
- Hex nipples come in a range of nominal pipe sizes (from 1/8" to 6" or higher), making them suitable for many different plumbing, mechanical, and industrial applications.
-
Multiple Length Options:
- Available in different lengths, ranging from a few inches to over a foot, depending on the needs of the installation.
-
Durability and Corrosion Resistance:
- Made from materials that are resistant to corrosion, wear, and high temperatures, ensuring long-term use and reliability.
- Some hex nipples are galvanized or coated for additional protection against corrosion.
Barrel Nipple Specifications Table
| Specification | Description |
|---|---|
| Type | Barrel Nipple |
| Material | Steel, stainless steel, brass, copper, PVC, etc. |
| Nominal Size | Ranges from 1/8" to 6" or higher |
| Length | Typically ranges from 1" to 12" (custom lengths available) |
| Threads | NPT (National Pipe Thread) or BSPT (British Standard Pipe Thread) |
| Wall Thickness | Schedule 40, Schedule 80, or other custom thickness options |
| Pressure Rating | Varies from 150 to 2000 PSI, depending on material and size |
| End Connection | Male threads on both ends or one end (depending on type) |
| Temperature Rating | Varies based on material, typically -20°F to 800°F |
| Surface Finish | Galvanized, plain, coated, or passivated for corrosion resistance |
| Compliance/Standards | ANSI B16.11, ASME B16.11, API 5L, ISO 9001, etc. |
| Application | Used for connecting or extending pipes in fluid or gas systems |
Key Features of Barrel Nipples:
-
Threaded Connection:
- Barrel nipples have male threads on both ends (or one end in some cases), allowing them to be easily connected to other pipes, fittings, or equipment with corresponding female threads.
- They are typically available in NPT (National Pipe Thread) or BSPT (British Standard Pipe Thread), ensuring secure and leak-resistant connections.
-
Cylindrical Shape:
- The barrel nipple is shaped like a short, straight pipe (hence the term "barrel"), making it ideal for joining two components together with minimal length between them.
- The cylindrical form is uniform and allows for a streamlined connection between pipes.
-
Versatile Material Options:
- Barrel nipples come in a wide range of materials, including steel, stainless steel, brass, copper, and PVC, making them suitable for different types of systems (e.g., water, gas, oil) and environmental conditions (corrosive, high pressure, or high temperature).
-
Compact Design:
- The short and compact design of the barrel nipple makes it an efficient choice for applications where minimal space is available or where only a small extension is needed between pipes.
-
Corrosion Resistance:
- Many barrel nipples are available with coatings or finishes like galvanization, passivation, or nickel plating to enhance corrosion resistance and extend the lifespan of the fitting, especially in outdoor or industrial settings.
-
Pressure Handling:
- Barrel nipples are designed to handle various pressure ratings, making them versatile in different applications. Common ratings range from low to high-pressure environments depending on the material and wall thickness.
-
Customization in Size and Length:
- Barrel nipples are available in different sizes (from small diameters to larger ones) and lengths, allowing for flexible solutions in piping systems where specific dimensions are needed for proper fit.
-
Durability and Strength:
- Designed for robust applications, barrel nipples are engineered to withstand the physical demands of high-pressure and high-temperature environments, ensuring durability and a reliable connection.
-
Ease of Installation:
- The male-threaded design makes barrel nipples easy to install by simply screwing them into the corresponding female-threaded components using standard hand tools like pipe wrenches.
-
Cost-Effective:
- Due to their simple design, barrel nipples are often more cost-effective than more complex piping solutions, making them a popular choice for a wide range of industrial and plumbing applications.
Swage Reducer Specifications Table
| Parameter | Specification |
|---|---|
| Type | Swage Reducer |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Brass, Aluminum, etc. |
| Size Range | From ½" to 48" (varies based on application) |
| End Connections | Butt Weld, Socket Weld, Threaded, Flanged |
| Pressure Rating | Up to 1500 PSI (depends on material and application) |
| Temperature Rating | -50°F to 1200°F (depending on material) |
| Wall Thickness | Schedule 10, Schedule 40, Schedule 80, etc. |
| Finish | Plain, Galvanized, Painted, Polished, or Coated |
| Standard Compliance | ASTM, ANSI, ASME, DIN, JIS (depending on requirement) |
| Length | Customizable (depends on specific application) |
| End Preparation | Beveled, Plain, or Threaded |
| Tolerances | As per applicable standards (e.g., ASTM A403 for stainless steel) |
| Applications | Oil & Gas, Chemical, Water Treatment, HVAC, Power Plants, etc. |
Applications:
- Oil & Gas Industry (pipeline systems, offshore rigs)
- Chemical and Petrochemical Industries (piping systems, reactors, storage)
- Power Generation (steam, water, and gas systems)
- Water Treatment Plants (piping systems for treatment and distribution)
- HVAC (air conditioning, heating, and cooling systems)
- Food and Beverage (sanitary piping systems)
- Pharmaceutical (sterile pipe fittings)
- Shipbuilding and Marine (water and gas pipelines)
- Construction (fire safety, water, and gas systems)
Sockolet Specifications Table
| Parameter | Specification |
|---|---|
| Type | Sockolet (Branch Connection Fitting) |
| Material Options | - Carbon Steel (ASTM A234 WPB, A105) |
| - Stainless Steel (304, 316, 321, 347, etc.) | |
| - Alloy Steel (A182 F11, F22, etc.) | |
| - Monel, Inconel, Copper, Titanium, Duplex Stainless Steel | |
| Size Range | - Socket Size: ½" to 48" (DN 15 to DN 1200) |
| - Branch Size: ½" to 4" (DN 15 to DN 100) | |
| End Connections | - Socket Weld (for connecting to pipes) |
| - Threaded (NPT, BSP, BSPT) | |
| Pressure Rating | - Up to 1500 PSI (depending on material, size, and application) |
| Temperature Rating | - Carbon Steel: -20°F to 450°F |
| - Stainless Steel: -50°F to 1200°F | |
| - Alloy Steel: -50°F to 800°F | |
| Wall Thickness | - Schedule 10, Schedule 40, Schedule 80, Schedule 160 |
| - Custom thicknesses available upon request | |
| Finish | - Plain (bare) |
| - Galvanized (for corrosion resistance) | |
| - Polished (brushed or mirror finish) | |
| - Epoxy Coated (for special applications) | |
| Standards Compliance | - ASTM A234 WPB, A403 WP304/316 |
| - ASME B16.9, B16.11, B16.25 | |
| - ANSI B16.5 | |
| - DIN 2615, 2616, 2617 | |
| End Preparation | - Socket Weld (for joining pipes) |
| - Threaded (NPT, BSP, BSPT) | |
| Tolerances | - Standard tolerances based on ASME B16.9 and ASTM A234 |
| Length | - Varies, typically available in standard lengths from 1" to 6" for the body |
| Applications | - Oil & Gas (pipeline systems, offshore rigs) |
| - Chemical & Petrochemical (branch lines, equipment connections) | |
| - Water Treatment (distribution, filtration systems) | |
| - HVAC (air conditioning, heating systems) | |
| - Power Generation (for steam, water, and gas systems) | |
| - Food & Beverage (sanitary piping systems) | |
| - Pharmaceutical (sterile pipe fittings) | |
| Customization Options | - Custom sizes, materials, and wall thicknesses available upon request |
| Weight | - Varies depending on size and material |
| End Type Options | - Threaded ends for smaller sizes |
| - Socket Weld ends for larger sizes |
Weldolet Specifications Table
| Specification | Description |
|---|---|
| Size Range | 1/2" to 24" |
| Pressure Rating | 1500, 3000, 6000, 9000, 15000 PSI |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Monel, Inconel, etc. |
| Standard | ASME B16.11, ASME B16.9, MSS-SP-97 |
| Class Rating | 3000#, 6000#, 9000#, 15000# |
| End Connection | Butt Weld (BW) |
| Thread Type | NPT, BSPT (for socket weld type) |
| Design Type | Weldolet, Sockolet, Threadolet, Elbolet |
| Tolerance | ± 1/16" or as per standard dimensions |
| Wall Thickness | Schedules 10, 40, 80, 160, XXH, etc. |
| Material Grades | A105, A182 F304, F316, F11, F22, etc. |
| Temperature Rating | Up to 1000°F (depending on material) |
| Forming | Forged, Welded, Cast |
Threadolet Specifications Table
| Specification | Description |
|---|---|
| Size Range | 1/8" to 4" |
| Pressure Rating | 1500, 3000, 6000, 9000, 15000 PSI |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Monel, Inconel, etc. |
| Standard | ASME B16.11, MSS-SP-97, ASME B16.9 |
| Class Rating | 3000#, 6000#, 9000#, 15000# |
| End Connection | Threaded (NPT, BSPT, BSPP) |
| Design Type | Threadolet, Weldolet, Sockolet, Elbolet |
| Tolerance | ± 1/16" or as per standard dimensions |
| Wall Thickness | Schedules 40, 80, 160, XXH, etc. |
| Material Grades | A105, A182 F304, F316, F11, F22, etc. |
| Temperature Rating | Up to 1000°F (depending on material) |
| Thread Type | NPT, BSPT, BSPP (female threads) |
| Forming | Forged, Cast |
Socket Specifications Table
| Specification | Description |
|---|---|
| Size Range | 1/8" to 4" |
| Pressure Rating | 1500, 3000, 6000, 9000, 15000 PSI |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Monel, Inconel, etc. |
| Standard | ASME B16.11, MSS-SP-97, ASME B16.9 |
| Class Rating | 3000#, 6000#, 9000#, 15000# |
| End Connection | Socket Weld (SW) |
| Design Type | Socketolet, Weldolet, Threadolet, Elbolet |
| Tolerance | ± 1/16" or as per standard dimensions |
| Wall Thickness | Schedules 40, 80, 160, XXH, etc. |
| Material Grades | A105, A182 F304, F316, F11, F22, etc. |
| Temperature Rating | Up to 1000°F (depending on material) |
| Forming | Forged, Welded, Cast |
Plug Specifications Table
| Specification | Description |
|---|---|
| Size Range | 1/8" to 4" |
| Pressure Rating | 1500, 3000, 6000, 9000, 15000 PSI |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Monel, Inconel, etc. |
| Standard | ASME B16.11, MSS-SP-97 |
| Class Rating | 3000#, 6000#, 9000#, 15000# |
| End Connection | Threaded (NPT, BSPT, BSPP) or Welded (for certain applications) |
| Design Type | Plug (for sealing open ends of pipes or fittings) |
| Tolerance | ± 1/16" or as per standard dimensions |
| Wall Thickness | Schedules 40, 80, 160, XXH, etc. |
| Material Grades | A105, A182 F304, F316, F11, F22, etc. |
| Temperature Rating | Up to 1000°F (depending on material) |
| Thread Type | NPT, BSPT, BSPP (depending on the type) |
| Forming | Forged, Cast |
Union Specifications Table
| Specification | Description |
|---|---|
| Size Range | 1/8" to 4" |
| Pressure Rating | 1500, 3000, 6000, 9000, 15000 PSI |
| Material | Carbon Steel, Stainless Steel, Alloy Steel, Monel, Inconel, etc. |
| Standard | ASME B16.11, ASME B16.9, MSS-SP-83 |
| Class Rating | 3000#, 6000#, 9000#, 15000# |
| End Connection | Threaded (NPT, BSPT, BSPP), Socket Weld (SW), Butt Weld (BW) |
| Design Type | Union (used for joining pipes for easy disassembly) |
| Tolerance | ± 1/16" or as per standard dimensions |
| Wall Thickness | Schedules 40, 80, 160, XXH, etc. |
| Material Grades | A105, A182 F304, F316, F11, F22, etc. |
| Temperature Rating | Up to 1000°F (depending on material) |
| Thread Type | NPT, BSPT, BSPP (for threaded unions) |
| Forming | Forged, Cast, Machined |
Tube Connector Specifications Table
| Specification | Description |
|---|---|
| Size Range | 1/8" to 2" |
| Pressure Rating | Up to 6000 PSI (depending on material and size) |
| Material | Stainless Steel, Carbon Steel, Brass, Copper, Monel, etc. |
| Standard | ASME B16.11, DIN 2353, ISO 8434, MSS-SP-83 |
| Class Rating | 3000#, 6000#, 9000# |
| End Connection | Compression, Threaded (NPT, BSPT), Push-to-Connect |
| Design Type | Tube Connectors (compression fittings, push fittings, etc.) |
| Tolerance | ± 1/16" or as per standard dimensions |
| Wall Thickness | Schedules 40, 80, 160, etc. |
| Material Grades | A105, A182 F304, F316, A350 LF2, Brass, Copper, etc. |
| Temperature Rating | -50°F to 450°F (depending on material) |
| Thread Type | NPT, BSPT, BSPP (if applicable) |
| Forming | Forged, Machined, Cast |
Stainless & Duplex Steel
Range :
15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80
, XS , 100 , 120 , 140 , 160 & XXS.
Form :
Seamless & Welded Long Radius & Short Radius Elbow 90 Deg , Long
Radius Elbow 45 Deg ,Long Radius & Short Radius Elbow 90 Deg , Long
Radius Elbow 45 Deg , Long Radius & Short Radius Elbow 180 Deg ( Return
Bend ) , Reducing Elbow , Equal Tee , Un Equal Tee, Crosses , Concentric
Reducer , Eccentric Reducer , Long Stubend , Short Stubend , Coller , Pipe
Cap , Long Radius Bends R =3 D , 5 D , 6 D , 8 D ,10 D & 20 D In 15 Deg
,30 Deg, 60 Deg & 90 Deg And Drawing Bassed Butt Weld Fitting (
Customised ).
Stainless Steel:
ASTM / ASME SA 403 GR WP "S" / "W" / " WX" 304
, 304L ,304H, 304N , 304LN , 309, 310H , 316 , 316H , 317 , 317L , 321 ,
321H , 347 , 347 H
Duplex Steel:
ASTM / ASME SA 815 UNS NO.S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
Stainless & Duplex Steel
Range :
15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80
, XS , 100 , 120 , 140 , 160 & XXS.
Form :
Seamless & Welded Long Radius & Short Radius Elbow 90 Deg , Long
Radius Elbow 45 Deg ,Long Radius & Short Radius Elbow 90 Deg , Long
Radius Elbow 45 Deg , Long Radius & Short Radius Elbow 180 Deg ( Return
Bend ) , Reducing Elbow , Equal Tee , Un Equal Tee, Crosses , Concentric
Reducer , Eccentric Reducer , Long Stubend , Short Stubend , Coller , Pipe
Cap , Long Radius Bends R =3 D , 5 D , 6 D , 8 D ,10 D & 20 D In 15 Deg
,30 Deg, 60 Deg & 90 Deg And Drawing Bassed Butt Weld Fitting (
Customised ).
Stainless Steel:
ASTM / ASME SA 403 GR WP "S" / "W" / " WX" 304
, 304L ,304H, 304N , 304LN , 309, 310H , 316 , 316H , 317 , 317L , 321 ,
321H , 347 , 347 H
Duplex Steel:
ASTM / ASME SA 815 UNS NO.S 31803 , S 32205 , S 32550 , S 32750 , S 32760.
Carbon & Alloy Steel
Range :
15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS.
Form : Seamless & Welded Long Radius & Short Radius Elbow 90 Deg , Long Radius Elbow 45 Deg ,Long Radius & Short Radius Elbow 90 Deg , Long Radius Elbow 45 Deg , Long Radius & Short Radius Elbow 180 Deg ( Return Bend ) , Reducing Elbow , Equal Tee , Un Equal Tee, Crosses , Concentric Reducer , Eccentric Reducer , Long Stubend , Short Stubend , Coller , Pipe Cap , Long Radius Bends R =3 D , 5 D , 6 D , 8 D ,10 D & 20 D In 15 Deg ,30 Deg, 60 Deg & 90 Deg And Drawing Bassed Butt Weld Fitting ( Customised ).
Carbon Steel : ASTM / ASME A 234 WPB , WPC ASTM / ASME A 860 WPHY 42 , WPHY 46 , WPHY 52 , WPH 60 , WPHY 65 & WPHY 70 .
Alloy Steel : ASTM / ASME A 234 WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 23, WP 91
15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS.
Form : Seamless & Welded Long Radius & Short Radius Elbow 90 Deg , Long Radius Elbow 45 Deg ,Long Radius & Short Radius Elbow 90 Deg , Long Radius Elbow 45 Deg , Long Radius & Short Radius Elbow 180 Deg ( Return Bend ) , Reducing Elbow , Equal Tee , Un Equal Tee, Crosses , Concentric Reducer , Eccentric Reducer , Long Stubend , Short Stubend , Coller , Pipe Cap , Long Radius Bends R =3 D , 5 D , 6 D , 8 D ,10 D & 20 D In 15 Deg ,30 Deg, 60 Deg & 90 Deg And Drawing Bassed Butt Weld Fitting ( Customised ).
Carbon Steel : ASTM / ASME A 234 WPB , WPC ASTM / ASME A 860 WPHY 42 , WPHY 46 , WPHY 52 , WPH 60 , WPHY 65 & WPHY 70 .
Alloy Steel : ASTM / ASME A 234 WP 1, WP 5, WP 9, WP 11, WP 12, WP 22, WP 23, WP 91
Nickel Alloy
Range :
15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS
Form :Seamless / Erw / Welded in Round & Square .
Nickel Alloy:
ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )
ASTM / ASME SB 163 UNS 2201 (NICKEL 201 ),
ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )
ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 ),
ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)
ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )
ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 ),
ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)
ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 )
Copper Alloy :
ASTM / ASME SB 111 UNS NO. C 10100 , 10200 , 10300 , 10800 , 12000,12200, 70600 , 71500 .
ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)
15 NB UP TO 1200 NB IN SCH 5S , 10S ,10, 20 , 40S , 40 , STD , 60 , 80S , 80 , XS , 100 , 120 , 140 , 160 & XXS
Form :Seamless / Erw / Welded in Round & Square .
Nickel Alloy:
ASTM / ASME SB 163 UNS 2200 ( NICKEL 200 )
ASTM / ASME SB 163 UNS 2201 (NICKEL 201 ),
ASTM / ASME SB 163 / 165 UNS 4400 (MONEL 400 )
ASTM / ASME SB 464 UNS 8020 ( ALLOY 20 / 20 CB 3 ),
ASTM / ASME SB 704/705 UNS 8825 INCONEL (825)
ASTM / ASME SB 167 / 517 UNS 6600 (INCONEL 600 )
ASTM / ASME SB 167 UNS 6601 ( INCONEL 601 ),
ASTM / ASME SB 704 /705 UNS 6625 (INCONEL 625)
ASTM / ASME SB 619/622/626 UNS 10276 ( HASTELLOY C 276 )
Copper Alloy :
ASTM / ASME SB 111 UNS NO. C 10100 , 10200 , 10300 , 10800 , 12000,12200, 70600 , 71500 .
ASTM / ASME SB 466 UNS NO. C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30)
Hastelloy
Grades :Hastelloy C-22, Hastelloy C-276, Hastelloy
C-2000
Standards :ASTM / ASME SB 336 & XXS
Types : Bend (Long & Short)
Elbow (180 Deg., 90 Deg. & 45 Deg.)
Tee (Equal & Unequal)
Reducer (Concentric & Eccentric)
CAP, Stub end (Long &Short)
Nipple (Barrel)
Standards :ASTM / ASME SB 336 & XXS
Types : Bend (Long & Short)
Elbow (180 Deg., 90 Deg. & 45 Deg.)
Tee (Equal & Unequal)
Reducer (Concentric & Eccentric)
CAP, Stub end (Long &Short)
Nipple (Barrel)
Inconel
Grades :
Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750
Range : 15 NB UP TO 600 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Types : Elbow 90 Deg, Elbow 45 Deg, Elbow 180 Deg, long/short radius elbows, equal/unequal tees, concentric/eccentric reducers, caps, crosses, short/long neck stub-ends
Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750
Range : 15 NB UP TO 600 NB IN SCH 5S, 10S,10, 20, 40S, 40, STD, 60, 80S, 80, XS, 100, 120, 140, 160 & XXS
Types : Elbow 90 Deg, Elbow 45 Deg, Elbow 180 Deg, long/short radius elbows, equal/unequal tees, concentric/eccentric reducers, caps, crosses, short/long neck stub-ends
Incoloy
Grades : Incoloy 800, incoloy 825, Incoloy 925, Incoloy
a-286, Incoloy DS
Standards : ASTM B366
Types :
Bend (Long & Short)
Elbow (180 Deg., 90 Deg. & 45 Deg.)
Tee (Equal & Unequal)
Reducer (Concentric & Eccentric)
CAP, Stub end (Long &Short)
Nipple (Barrel)
Standards : ASTM B366
Types :
Bend (Long & Short)
Elbow (180 Deg., 90 Deg. & 45 Deg.)
Tee (Equal & Unequal)
Reducer (Concentric & Eccentric)
CAP, Stub end (Long &Short)
Nipple (Barrel)
Monel
Grades : Monel 400, Monel k500
Range : 1/2" NB to 36" NB
Types : long/short radius elbows, equal/unequal tees, concentric/eccentric reducers, caps, cross, short/long neck stub-ends,
Range : 1/2" NB to 36" NB
Types : long/short radius elbows, equal/unequal tees, concentric/eccentric reducers, caps, cross, short/long neck stub-ends,
Titanium
Grades : Grade 1, Grade 2, Grade 3, Grade 4, Grade 5,
Grade 7, Grade 9, Grade 23
Range :15 NB To 600 NB in Sch.:5,10,20,40,80,120,160,XS, XXS.
Types :
Bend (Long & Short)
Elbow (180 Deg., 90 Deg. & 45 Deg.) Tee (Equal & Unequal)
Reducer (Concentric & Eccentric)
CAP, Stub end (Long & Short)
Nipple (Barrel)
Socketweld & Threaded Fittings
Forged Fitting is high tensile strength, strong, stable, corrosion and rust resistance as well as their high efficiency. We manufacture these forged fittings using premium quality materials in accordance with the quality standards. These products are available in various sizes, shapes and design as per the specific requirements of our clients. Our esteemed clients can avail from us these products at most reasonable prices.
|
Stainless Steel
|
ASTM A479, A182 - 304, 304L, 304H, 316, 316L, 316H, 316Ti, 309, 310, 317L, 321, 347, 904L, 17-4PH & 400 Series |
|---|---|
|
Mild Steel
|
Gr. 1008, 1010, 1015, 1020, CK35, CK45, CK55, CK60 Etc. |
|
Carbon Steel
|
ASTM A105, A350 LF2 |
|
Alloy Steel
|
ASTM A182 F5, F9, F11, F12, F21, F22, F91 |
|
High Nickel Alloys
|
Hastelloy, Nickel, Monel, Inconel, Incoloy, Alloy-20 & Cupro Nickel |
|
Non Ferrous
|
Copper |
Stainless & Duplex Steel
Range : 15 NB UP TO 100 NB IN 2000 LBS , 3000 LBS , 6000 LBS & 9000 LBS , 150 LBS , 250 LBS.Form :
Socket Weld Fittings : Elbow 90 Deg , Cross , Tee , Elbow 45 Deg , Coupling , Half Coupling & End Cap.
Stainless Steel : ASTM / ASME SA 182 F 304 , 304L , 304H, 309H, 310H , 316 , 316H , 316L , 316 LN , 317 , 317L , 321 , 321H , 347 , 347 H
Duplex Steel: ASTM / ASME SA 182 F 44 , F 45 , F51 , F 53 , F 55 , F 60 , F 61.
Carbon & Alloy Steel
Range : 15 NB UP TO 100 NB IN 2000 LBS , 3000 LBS , 6000 LBS & 9000 LBS , 150 LBS , 250 LBS.Form : Socket Weld Fittings : Elbow 90 Deg , Cross , Tee , Elbow 45 Deg , Coupling , Half Coupling & End Cap.
Carbon Steel :ASTM / ASME A105.
ASTM / ASME A 350 LF 2 .
Alloy Steel : ASTM / ASME A 182 GR F 5, F 9 , F 11 , F 12 , F 22 , F 91.
Nickel & Copper Alloy
Range : 15 NB UP TO 100 NB IN 2000 LBS , 3000 LBS , 6000 LBS & 9000 LBS , 150 LBS , 250 LBS.Form :Socket Weld Fittings : Elbow 90 Deg , Cross , Tee , Elbow 45 Deg , Coupling , Half Coupling & End Cap.
Nickel Alloy:
ASTM / ASME SB 564 UNS 2200 ( NICKEL 200 ) ,UNS 4400 (MONEL 400 ) , , UNS 8825 INCONEL (825) , UNS 6600 (INCONEL 600 ) , UNS 6601 ( INCONEL 601 ) , UNS 6625 (INCONEL 625) , UNS 10276 ( HASTELLOY C 276 )
ASTM / ASME SB 160 UNS 2201 (NICKEL 201 ),
ASTM / ASME SB 472 UNS 8020 ( ALLOY 20 / 20 CB 3 ).
Copper Alloy :
ASTM / ASME SB 61 UNS NO. C 92200 & ASTM / ASME SB 62 UNS NO. C 83600.
ASTM / ASME SB 151 UNS NO. 70600 , 71500 , C 70600 ( CU -NI- 90/10) , C 71500 ( CU -NI- 70/30) ,
ASTM / ASME SB 152 UNS NO C 10100 , C 10200 , C 10300 , C 10800 , C 12000, C 12200.
Inconel
Grades : Inconel 600, Inconel 601, Inconel 625, Inconel 625LCF, Inconel 686, Inconel 718, Inconel 800, Inconel 825, Inconel X-750Standard :ASTM / ASME SB 564
Types :Elbows, Equal/Unequal Tees, Concentric/Eccentric Reducers, Full/Half Couplings, Reducing Couplings, Caps, Cross, Unions, Hex/Reducing/Flash Bushings, Plugs, Nipples, Swage Nipples, Reducer Inserts, Boss, Laterals Street Elbows & Outlets/Branch Connections (Weldolets, Thredolets, Sockolets, Flexolets, Latrolets, Elbolets, Sweepolets, Insert Weldolets, Nippolets, Brazolets, Coupolets)
Monel
Grades : Monel 400, Monel k500Types : Elbows, Equal/Unequal Tees, Concentric/Eccentric Reducers, Full/Half Couplings, Reducing Couplings, Caps, Cross, Unions, Hex/Reducing/Flash Bushings, Plugs, Nipples, Swage Nipples, Reducer Inserts, Boss, Laterals Street Elbows & Outlets/Branch Connections (Weldolets, Thredolets, Sockolets, Flexolets, Latrolets, Elbolets, Sweepolets, Insert Weldolets, Nippolets, Brazolets, Coupolets)
Titanium
Size: 1/2” NB to 4” NBTypes :
Titanium Union
Titanium Coupling
Titanium Full Coupling
Titanium Cross
Titanium Forged Elbow
Titanium Hex Nipple
Titanium Plug
Titanium Bushing
Titanium Boss
Titanium Insert
Titanium Adapter
Titanium Socket
Titanium Forged Tee
Titanium Olets
Titanium Weldolet
Titanium Sockolet
Titanium Elbowlet
Titanium Thredolet
Titanium Nipolet
Titanium Latrolet
Titanium Sweepolet
Titanium Half Coupling
Tantalum
Size: 1/2” NB to 4” NBMaterial : Titanium gr1, gr2, gr5, etc.
Product : Elbow, Tee, Stud End, Reducer
Elbow Type : 45 Deg Elbow, 90 Deg Elbow, 180 Deg Elbow
Tee Type : Straight Tee, Reducing Outlet Tee
Ferrule Fittings
Ferrule fittings are used in various industries, primarily in fluid and gas transfer systems, to provide a secure connection between pipes or tubes. These fittings utilize ferrules, which are small rings or sleeves, to create a tight seal and prevent leakage. They are commonly made from metals like stainless steel, brass, or other alloys, and are valued for their durability and reliability.
| Material | Physical Properties | Chemical Properties |
|---|
| Stainless Steel (e.g., 316) | - Density: 7.98 g/cm³ - Melting Point: 1400-1450°C - Hardness: 200-250 HB |
- Corrosion Resistance: Excellent in most environments - Chemical Resistance: Good against acids, bases, and salts |
| Brass (e.g., C36000) | - Density: 8.4 g/cm³ - Melting Point: 900-940°C - Hardness: 120-150 HB |
- Corrosion Resistance: Good in dry air and non-corrosive environments - Chemical Resistance: Limited against acids and ammonia |
| Carbon Steel (e.g., ASTM A105) | - Density: 7.85 g/cm³ - Melting Point: 1425-1540°C - Hardness: 180-220 HB |
- Corrosion Resistance: Poor without protective coatings - Chemical Resistance: Limited, susceptible to rust and corrosion |
Physical Properties:
- Density: Mass per unit volume; affects the weight and sturdiness of the fitting.
- Melting Point: Temperature at which the material changes from solid to liquid; relevant for high-temperature applications.
- Hardness: Measure of the material's resistance to deformation; affects durability and wear resistance.
Chemical Properties:
- Corrosion Resistance: Ability to withstand damage caused by reactive substances in the environment.
- Chemical Resistance: Suitability for use in environments exposed to various chemicals, including acids and bases.
Applications:
- Stainless Steel Ferrules: Ideal for harsh environments due to their superior corrosion resistance. Used in chemical processing, marine applications, and high-temperature settings.
- Brass Ferrules: Suitable for general-purpose applications where moderate chemical resistance is adequate. Common in plumbing and hydraulic systems.
- Carbon Steel Ferrules: Often used in applications where cost is a concern and corrosion resistance is less critical. Typically found in low-cost or less corrosive environments.
Dairy Fittings
Dairy fittings are crucial components in dairy farming and processing, ensuring efficient and hygienic handling of milk. These fittings typically include:
- Milking Machine Fittings: Components like pulsators, vacuum pumps, and teat cups that are used during the milking process.
- Milk Transfer Systems: Pipes, hoses, and valves that transport milk from the cow to storage tanks or processing areas.
- Cleaning and Sanitizing Equipment: Fittings that help in cleaning and sanitizing the milking equipment and dairy facilities, including cleaning in place (CIP) systems.
- Storage Tank Fittings: Valves, gauges, and connectors that are used with milk storage tanks to ensure proper handling and monitoring.
- Cooling Systems: Fittings related to milk cooling and refrigeration to maintain milk quality and safety.
| Property | Physical Properties | Chemical Properties |
|---|---|---|
| Material | Stainless Steel | Stainless Steel |
| Density | 7.7-8.0 g/cm³ | Not applicable |
| Melting Point | 1400-1450°C | Not applicable |
| Thermal Conductivity | 16-20 W/(m·K) | Not applicable |
| Electrical Conductivity | Low, generally non-conductive | Not applicable |
| Corrosion Resistance | Excellent in most environments | Resistant to oxidation and most acids |
| Tensile Strength | 520-800 MPa | Not applicable |
| Hardness | Vickers hardness around 200-250 HV | Not applicable |
| Magnetic Properties | Generally non-magnetic (depending on alloy) | Not applicable |
| Chemical Stability | Stable in a wide range of pH | Resistant to many chemicals, including acids and alkalis |
| Reactivity | Low reactivity with most substances | Resistant to rust and corrosion |
| Hygiene | High, easy to clean and sanitize | Non-reactive, does not harbor bacteria |
Hydrolic Fittings
Types of Hydraulic Fittings
-
Threaded Fittings:
- NPT (National Pipe Thread): Tapered threads that form a seal when tightened. Common in general-purpose hydraulic systems.
- BSP (British Standard Pipe): Includes BSPP (Parallel) and BSPT (Tapered). BSPP is used for non-pressure applications, while BSPT is used for high-pressure connections.
-
Flanged Fittings:
- SAE Flange: Includes SAE 4-Bolt and SAE 2-Bolt flanges. Used for high-pressure applications and provide a strong, leak-proof connection.
- DIN Flange: European standard flanges used for high-pressure applications, similar to SAE but with different dimensions and bolt patterns.
-
Couplings:
- Quick Connect/Disconnect: Allows for easy connection and disconnection of hydraulic hoses without the need for tools. Ideal for applications requiring frequent changes.
- Automotive Couplings: Used in automotive hydraulic systems, often featuring a quick-connect mechanism.
-
Adapters:
- Straight Adapters: Connect two hydraulic components in a straight line.
- Elbow Adapters: Change the direction of flow by 90 degrees.
- Tee and Cross Adapters: Allow for branching of hydraulic lines.
-
Compression Fittings:
- Compression Couplings: Used to connect pipes or tubes in a hydraulic system by compressing a fitting around the tube.
Materials Used
-
Steel:
- Carbon Steel: Strong and cost-effective, used in many standard hydraulic applications.
- Alloy Steel: Offers higher strength and resistance to wear and pressure.
-
Stainless Steel:
- Provides excellent corrosion resistance and is used in harsh environments where rust and degradation are concerns.
-
Brass:
- Offers good machinability and corrosion resistance, often used in less aggressive environments.
-
Aluminum:
- Lightweight and resistant to corrosion, used in applications where weight reduction is critical.
Key Properties
-
Pressure Rating: Indicates the maximum pressure a fitting can handle. This is crucial for ensuring the fitting can withstand the operational pressures of the hydraulic system.
-
Temperature Range: Hydraulic fittings must be able to operate within the temperature range of the hydraulic fluid and the operating environment.
-
Corrosion Resistance: Important for fittings exposed to harsh environments or corrosive fluids.
-
Compatibility: Fittings must be compatible with the type of hydraulic fluid used, such as oil or water-based fluids.
-
Sealing: Ensures a leak-proof connection. This can be achieved through various methods, including O-rings, metal-to-metal contact, or thread sealants.
Applications
- Industrial Machinery: Connecting hydraulic components in manufacturing and production machinery.
- Automotive: Used in vehicles for various hydraulic systems like brakes, power steering, and transmission systems.
- Aerospace: Ensuring reliable fluid connections in aircraft hydraulic systems.
- Construction Equipment: Connecting hydraulic components in excavators, loaders, and other heavy machinery.
Maintenance and Safety
- Inspection: Regularly check fittings for signs of wear, corrosion, or damage.
- Torque Specifications: Follow manufacturer recommendations for torque settings to avoid over-tightening or under-tightening.
- Cleaning: Keep fittings and connections clean to prevent contamination of hydraulic fluids.
| Property | Steel Fittings | Stainless Steel Fittings | Brass Fittings | Aluminum Fittings |
|---|---|---|---|---|
| Chemical Composition | Iron, Carbon, Manganese, Chromium (varies) | Iron, Chromium, Nickel | Copper, Zinc | Aluminum, Silicon, Magnesium (varies) |
| Density (g/cm³) | ~7.85 | ~8.00 | ~8.4 | ~2.7 |
| Tensile Strength (MPa) | 370 - 700 | 520 - 1000 | 210 - 500 | 70 - 500 |
| Yield Strength (MPa) | 250 - 500 | 250 - 700 | 150 - 350 | 40 - 300 |
| Melting Point (°C) | ~1425 - 1540 | ~1400 - 1450 | ~900 - 940 | ~660 |
| Corrosion Resistance | Moderate to Low (depending on coating) | High (resistant to many chemicals and environments) | Moderate (good for low-corrosive environments) | Low (can corrode easily without coating) |
| Hardness | 200 - 300 HV (Vickers Hardness) | 200 - 300 HV (Vickers Hardness) | 70 - 150 HV (Vickers Hardness) | 60 - 120 HV (Vickers Hardness) |
| Thermal Conductivity (W/m·K) | 50 - 60 | 15 - 30 | 100 - 130 | 200 - 250 |
| Electrical Conductivity (S/m) | 1.2 - 1.6 × 10^6 | 1.4 - 2.0 × 10^6 | 1.5 - 1.8 × 10^6 | 3.0 - 4.0 × 10^6 |
| Thermal Expansion Coefficient (µm/m·K) | ~11 - 13 | ~16 - 18 | ~19 - 21 | ~23 - 25 |
Other Type Of Fittings
Threaded fittings use internal or external threads to connect hoses, pipes, or tubes.
- NPT (National Pipe Thread): Tapered threads that seal by tightening. Common in the U.S. for general-purpose hydraulic systems.
- BSP (British Standard Pipe): Includes BSPP (Parallel) and BSPT (Tapered). BSPP is for non-pressure applications, and BSPT is used for high-pressure connections.
- JIC (Joint Industry Council): 37-degree flare fittings commonly used in the U.S. for high-pressure hydraulic systems.
- SAE (Society of Automotive Engineers): Includes various types such as SAE 37° Flare, SAE O-Ring Boss (ORB), and SAE Straight Thread.
- UNF (Unified National Fine): Thread used for fine-threaded hydraulic fittings.
- UNC (Unified National Coarse): Coarse-threaded fittings, less common in hydraulic applications.
2. Flanged Fittings
Flanged fittings use a flange to create a strong, leak-proof connection.
- SAE Flange: Includes SAE 4-Bolt and SAE 2-Bolt flanges, used for high-pressure applications.
- DIN Flange: European standard flanges, including DIN 2573 and DIN 2633, used in high-pressure applications with different dimensions and bolt patterns.
3. Couplings
Couplings allow for quick connection and disconnection of hydraulic lines.
- Quick Connect/Disconnect: Provides fast and tool-free connections, suitable for applications requiring frequent changes.
- Automotive Couplings: Used in automotive hydraulic systems with quick-connect mechanisms.
4. Compression Fittings
Compression fittings use a compression nut and ferrule to create a seal around the tubing.
- Straight Compression: Connects two pieces of tubing in a straight line.
- Elbow Compression: Changes the direction of flow by 90 degrees.
- Tee Compression: Allows for branching of the hydraulic line.
5. Swivel Fittings
Swivel fittings allow rotation of the fitting while maintaining a secure connection.
- Swivel Elbows: Change the direction of flow while allowing rotational movement.
- Swivel Tees: Provide branching and allow movement to prevent twisting of connected hoses.
6. Banjo Fittings
Banjo fittings have a flat, circular flange and a hole in the center to allow fluid flow. Used primarily in automotive and high-pressure applications.
- Banjo Bolt: Used to secure a banjo fitting to a component.
7. Hydraulic Hose Ends
Hydraulic hose ends are designed to attach hoses to fittings or other hydraulic components.
- Crimp Fittings: Fittings that are crimped onto the hose using a hydraulic crimping tool.
- Reusable Hose Ends: Can be removed and reattached to hoses without special tools.
8. Metric Fittings
Metric fittings are designed according to international standards and are commonly used in European systems.
- Metric Thread: Includes various thread sizes and types, such as M12, M14, and M16.
9. Push-to-Connect Fittings
These fittings allow for quick and easy connections without the need for tools.
- Plastic Push-to-Connect: Often used in low-pressure applications and can be easily installed and removed.
- Metal Push-to-Connect: Suitable for higher pressures and more demanding applications.
10. O-Ring Boss (ORB) Fittings
ORB fittings use an O-ring for sealing and are commonly used in hydraulic systems for a reliable and leak-proof connection.
11. Flare Fittings
Flare fittings use a 45-degree flare on the end of the fitting and are often used in high-pressure hydraulic applications.
12. Tube Fittings
Tube fittings are used to connect and secure hydraulic tubes or pipes.
- Compression Tube Fittings: Secure tubes using compression nuts and ferrules.
- Push-on Tube Fittings: Allow for easy and quick connections by pushing the tube into the fitting.
13. Specialty Fittings
Specialty fittings are designed for unique applications or to handle specific requirements.
- Hydraulic Adaptors: Change the type or size of a hydraulic connection.
- Pressure Control Fittings: Used to regulate or control pressure within the hydraulic system.
Key Considerations for Hydraulic Fittings
- Pressure Rating: Ensure the fitting can handle the pressure of the hydraulic system.
- Material Compatibility: Match the material of the fitting with the hydraulic fluid and operating environment.
- Temperature Range: Verify that the fitting can operate within the temperature range of the system.
- Sealing Mechanism: Choose the appropriate sealing method to prevent leaks.