Forged Fittings

Forged fittings are pipe fittings made from a process where metal is heated and then shaped under pressure, resulting in strong, durable components. Unlike cast fittings, which are poured into molds, forged fittings are created by compressing a solid piece of metal, often steel, into the desired shape. This manufacturing process enhances the mechanical properties of the material, making forged fittings resistant to high pressures, shocks, and extreme temperatures, which is ideal for critical applications in industries like oil and gas, petrochemical, and construction.

Specifictaion

Standards ASME/ANSI B16.5 (up to 24"), ASME B16.47 (above 24"), DIN, EN, BS, ISO
Pressure Ratings (Class) Class 150, 300, 600, 900, 1500, 2500
Material Types Carbon Steel (ASTM A105), Stainless Steel (ASTM A182 F304/F316), Alloy Steel, Duplex Steel, Copper-Nickel, PVC/Plastic
Flange Types Weld Neck, Slip-On, Blind, Socket Weld, Threaded, Lap Joint, Long Weld Neck
Facing Types Raised Face (RF), Flat Face (FF), Ring Type Joint (RTJ), Male-Female (M/F), Tongue-and-Groove (T/G)
Dimensional Features Outer Diameter, Bolt Circle Diameter, Number & Size of Bolt Holes, Thickness, Hub Dimensions
Testing & Certification Material Test Reports (MTR), Hydrostatic Tests, Nondestructive Testing (NDT), Mill Certificates

Types of Forged fittings

Socketweld Fittings

Socket weld fittings are specialized components used in piping systems to connect pipes and ensure a secure, leak-proof joint. These fittings feature a socket or recessed area into which the pipe is inserted before being welded around the joint’s outer edge. This design provides a strong and reliable connection, particularly suited for high-pressure and high-temperature applications. Socket weld fittings are commonly made from materials like carbon steel, stainless steel, and alloy steel, making them durable and resistant to corrosion. They are widely used in industries such as oil and gas, chemical processing, power generation, and pharmaceuticals, where system integrity and safety are paramount.


High Pressure Socket Weld Forged Fittings


Pressure Class 3000LBS, 6000LBS, 9000LBS
Products Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Coupling, Half Coupling, Cap, Boss, Outlet, Welding Outlet, Insert
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8″~4″ (DN6~DN100)


Forged Pipe Fittings Manufacturing Standards


ASTM A182 – ASME SA182 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 Factory-Made Wrought Buttwelding Fittings
ASME B16.11 Forged Fittings, Socket – Welding and Threaded
MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
MSS SP-95 Swage(d) Nipples and Bull Plugs
BS3799 Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry

Forged Socket Weld Stainless Steel Fittings

Stainless Steel – ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L The material for forged stainless steel fittings conforms to ASME A182 The dimensions for forged stainless steel fittings conform to ASME B16.11


Forged Socket Weld Carbon Steel Fittings

Carbon Steel ASTM A105, A350 LF2, A106 Gr.B, A234 WPB

The material for forged carbon steel fittings conforms to the requirements of ASTM/ASME A105/SA105 The dimensions for forged carbon steel fittings conform to ASME B16.11



Threaded Pipe Fittings

Threaded pipe fittings are components designed to connect pipes and other equipment through screw threads that are cut or rolled onto the ends of the fittings and pipes. These fittings allow for easy assembly and disassembly without the need for welding or special tools, making them ideal for low-pressure and non-critical applications. They are commonly made from materials such as steel, stainless steel, brass, and plastic, depending on the intended use and environment. Threaded fittings come in various types, including elbows, tees, couplings, and adapters, and are widely used in plumbing, gas lines, and hydraulic systems.


High Pressure Threaded Pipe Fittings


Pressure Class 2000LBS, 3000LBS, 6000LBS
Products Elbow 90 Degree, Elbow 45 Degree, Tee, Cross, Union, Street Elbow, Coupling, Half Coupling, Reducing Coupling, Cap, Hex Head Bushing, Hex Head Plug, Square Head Plug, Round Head Plug, Bull Plug, Boss, Outlet, Hex Nipple, Swage Nipple
Dimension Specifications ASME 16.11, MSS SP-79, 83, 95, 97, BS 3799
Size 1/8″~4″ (DN6~DN100)

Forged Pipe Fittings Manufacturing Standards


ASTM A182 – ASME SA182 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.9 Factory-Made Wrought Buttwelding Fittings
ASME B16.11 Forged Fittings, Socket – Welding and Threaded
MSS SP-43 Wrought and Fabricated Butt-Welding Fittings for Low Pressure, Corrosion Resistant Applications
MSS SP-95 Swage(d) Nipples and Bull Plugs
BS3799 Specification for Steel pipe fittings, screwed and Socket-welding for the petroleum industry

Forged Threaded Stainless Steel Fittings

Stainless Steel – ASTM A182 F304, F304L, F306, F316L, F304H, F309S, F309H, F310S, F310H, F316TI, F316H, F316LN, F317, F317L, F321, F321H, F11, F22, F91, F347, F347H, F904L, ASTM A312/A403 TP304, TP304L, TP316, TP316L

The material for forged stainless steel fittings conforms to ASME A182
The dimensions for forged stainless steel fittings conform to ASME B16.11
NPT Threads conform to ASME B1.20.1


Forged Threaded Carbon Steel Fittings

Carbon Steel ASTM A105, A350 LF2, A106 Gr.B, A234 WPB

The material for forged carbon steel fittings conforms to the requirements of ASTM/ASME A105/SA105 The dimensions for forged carbon steel fittings conform to ASME B16.11 NPT Threads conform to ASME B1.20.1



Pipe Nipples

Pipe nipples are short lengths of pipe with external threads on both ends, designed to connect two other fittings or pipes in a piping system. They serve as essential connectors, allowing for the extension, adaptation, or repair of piping runs. Pipe nipples come in various lengths, diameters, and materials such as carbon steel, stainless steel, brass, and PVC, making them suitable for different pressure ratings and environments. Due to their threaded ends, they are easy to install and remove, making them ideal for temporary or permanent connections in plumbing, gas lines, and industrial piping systems.


Pipe Nipples Production Range


Pipe Nipples – Production Range Size Standards
Round Nipples 1/8″ – 4″ BS3799
Hexagon Nipples 1/8″ – 2″ BS3799
Swaged Nipple 1/8″ – 2″ SH/T3419, MSS SP 95-2006

Products Brass Pipe Nipples, Stainless Steel Pipe Nipples, Carbon Steel Pipe Nipples, Aluminum Pipe Nipples, Welded & Seamless Pipe Nipples, Threaded Pipe Nipples, Concentric Swaged Nipple, Eccentric Swaged Nipple, Both End Threaded Nipples, One End Threaded Nipples
Stainless Steel Pipe Nipples 202, 304, 304L, 304H, 316, 316L, 317, 317L, 321, 310, 347, 904L, 2205 Duplex
Other Materials Carbon Steel, Alloy Steel, Monel, Nickel, Inconel, Hastelloy, Copper, Brass, Bronze, Titanium, Aluminium
Copper Nickel Pipe Nipples CuNi10Fe1Mn, CuNi30Mn1Fe, Cupro nickel


Pipe outlet

A pipe outlet, also known as a pipe branch outlet, is a fitting that provides a connection point for a branch pipe to be added to a larger, main pipeline. These outlets are commonly used in systems where fluid or gas needs to be diverted to another part of the system, such as in distribution or process control. Pipe outlets are designed in various shapes and configurations, including tee, lateral, or saddle types, and are often fabricated from materials like steel, stainless steel, or alloys to match the pipeline’s requirements. Depending on the design, outlets can either be welded, threaded, or flanged onto the main pipe. In industrial and commercial applications, such as in water supply systems, oil refineries, or chemical plants, pipe outlets help ensure that the flow of liquids, gases, or other substances can be safely and efficiently directed to different areas of a plant or facility.


Carbon, Alloy, Stainless Steel Pipe Outlets – Manufacturing Standards


ASTM A182 – ASME SA182 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings
ASME B16.11 Forged Fittings Socket – Welding and Threaded
MSS SP-97 Integrally Reinforced Forged Branch Outlet Fittings – Socket Welding, Threaded and Buttwelding Ends

Stainless Steel Pipe Outlets – Welding Outlets, Socket Weld Outlets, Threaded Outlets


ASTM A182 F304, 304H, 309, 310, 316, 316L, 317L, 321, 347, 904L

Alloy Steel Outlets – Welding Outlets, Socket Weld Outlets, Threaded Outlets

ASTM / ASME A/SA 182 F1/F5/F9/F11/F22/F91

Carbon Steel Outlets – Welding Outlets, Socket Weld Outlets, Threaded Outlets

ASTMA 105/A694/ Gr. F42/46/52/56/60/65/70

Duplex Steel Outlets – Welding Outlets, Socket Weld Outlets, Threaded Outlets

ASTM / ASME A/SA 182 UNS F 44, F 45, F51, F 53, F 55, F 60, F 61.

Low Temperature Carbon Steel Outlets – Welding Outlets, Socket Weld Outlets, Threaded Outlets

A350 LF3/A350 LF2

Nickel Alloy Outlets – Welding Outlets, Socket Weld Outlets, Threaded Outlets

ASTM / ASME SB 564 / 160 / 472 – UNS 10276 (HASTELLOY C 276 Outlets), UNS 2200 (NICKEL 200 Outlets), UNS 2201 (NICKEL 201 Outlets), UNS 4400 (MONEL 400 Outlets), UNS 8020 (ALLOY 20 Outlets), UNS 8825 (INCONEL 825 Outlets), UNS 6600 (INCONEL 600 Outlets), UNS 6601 (INCONEL 601 Outlets), UNS 6625 (INCONEL 625 Outlets)

Copper Alloy Outlets – Welding Outlets, Socket Weld Outlets, Threaded Outlets

ASTM / ASME SB 61 / 62 / 151 / 152 – C70600 (CUNI-90/10 Cupro Nickel Outlets), C71500 (CUNI-70/30 Copper Nickel Outlets)



Swag Nipples/Pipe Swage

Swag nipples, also known as pipe swages, are specialized fittings used to join pipes of different diameters or to reduce the size of a pipe in a piping system. They are typically short lengths of pipe that are tapered or swaged at one or both ends, allowing a larger pipe to be connected to a smaller one without the need for a separate reducer fitting. Swag nipples are often used in situations where a gradual transition between pipe sizes is required, such as in fluid or gas distribution systems. These fittings are commonly made from materials like carbon steel, stainless steel, and alloy steels to handle various pressures and environments. They are often used in industries such as oil and gas, power generation, and chemical processing, where the integrity of the piping system is critical. The swaged design allows for a smooth transition between pipe sizes, reducing turbulence and potential flow resistance.


Swage Nipples Production Range, Specifications – Stainless Steel, Carbon Steel, Alloy Steel Swage Nipples


Size 1/8” to 8”, DN8 to DN200
Type Concentric Swage Nipples, Eccentric Swage Nipples
Dimensions MSS SP-95-2006, BS 3799
Raw Materials A106 Gr. B Seamless Pipes, A105/A105N Bars, A182 304/304L Bars, A182 316/316L Bars, A312 304/304L Seamless Pipes, Duplex Seamless Pipes, A312 316/316L Seamless Pipes, A350-LF2, Alloy Steel Seamless Pipes/Bars
Material Specifications ASTM A105, A350 LF2, ASTM A182 (F304,F304L,F316,F316L,F304H,F316H,F317L,F321,F11,F22,F91)
Connection Ends PBE: Plain both ends, BBE: Bevel both ends, TBE: Thread both ends
PSE: Plain small end, BSE: Bevel small end, TSE: Thread small end
PLE: Plain large end, BLE: Bevel large end, TLE: Thread large end
Thickness: Standard, Extra Heavy, Schedule 160, or Double Extra Heavy
Ends Beveled, Square Cut (for socket-weld), NPT/BSPT/BSP Threaded Swages, Customer Specification
Test Certificates EN 10204 3.1, Raw Material Certificates Available, Destructive & Non Destructive Testing (NDT) Reports from NABL Approved Labs
Material Finish Electro-Galvanized Coating, Black Finish, Blackodising Finish, Sand Blasting, or Pickled Finish in case of Stainless Steel Swage Nipples



Go Back Top