Your Professional Forged Pipe Fittings Supplier
Jiangsu Tisco Equipment Co., Ltd. is a comprehensive valve company integrating manufacturing and trading. We specialize in the production of valves and the processing of stainless steel products, including ball valves, gate valves, butterfly valves, globe valves, as well as pipes, plates, profiles, and stems. In addition, copper, aluminum, titanium, and other alloy steels such as Inconel are also within our product range.
-
Butt Weld Swage NippleType: Butt Weld Swage Nipple. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276
-
Threaded End Hex Head PlugType: Threaded End Hex Head Plug. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276
-
Threaded End Hex NippleType: Threaded End Hex Nipple. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276
-
Socket Weld OutletType: Socket Weld Outlet. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276 S31803,
-
Threaded End OutletType: Threaded End Outlet. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276
-
Butt Weld OutletType: Butt Weld Outlet. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276 S31803,
-
Threaded End UnionType: Threaded End Union. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 2000Lbs, 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347,
-
Socket Weld UnionType: Socket Weld Union. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276 S31803,
-
Threaded End CouplingType: Threaded End Coupling. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276
-
Socket Weld CouplingType: Socket Weld Coupling. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276
-
Socket Weld Half CouplingType: Socket Weld half coupling. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276
-
Threaded End CrossType: Threaded End Cross. Size: 1/8-4. Standard: ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316. Pressure: 3000Lbs, 6000Lbs, 9000Lbs. Material: Stainless steel(ASTM, A182, F304L, F316L, F347, A276 S31803,
Product Parameter (Specification)
|
Type |
Threaded End Union |
|
Size |
1/8"-4" |
|
Standard |
ASME B16.11/ANSI/DIN/MSS-SP-97/ JIS B2316 |
|
Pressure |
2000Lbs, 3000Lbs, 6000Lbs, 9000Lbs |
|
Material |
Stainless steel(ASTM, A182, F304L, F316L, F347, A276 S31803, S32750) |
|
Application |
Water, Oil, Gas, Petro-Chemical |

Strength and Durability: Forged fittings are renowned for their robust construction. They are capable of withstanding extreme pressures, making them indispensable in industries where safety and reliability are paramount.
Leak Resistance: The forging process creates a continuous grain flow in the metal, reducing the risk of leaks. This is crucial in industries like oil and gas, where even minor leaks can have severe consequences.
High-Temperature Applications: Forged fittings are well-suited for applications involving high temperatures, such as in refineries, chemical plants, and power generation facilities.
Versatility: Forged fittings can be manufactured in a wide range of sizes, types, and materials, offering flexibility for different project requirements.
Forged Fittings
Forged fittings are available in a wide range of sizes, shapes, and types. Some of the most common types of forged fittings include:
Elbows
These are fittings that are used to change the direction of the flow of fluid or gas in a piping system. Elbows are available in different angles, including 45 degrees, 90 degrees, and 180 degrees.
Tees
These are fittings that are used to connect three pipes or tubes together. They are available in different configurations, including equal tees and reducing tees.
Couplings
These are fittings that are used to connect two pipes or tubes together. Couplings can be threaded or welded.
Caps
These are fittings that are used to seal the end of a pipe or tube. Caps are available in different sizes and shapes.
Under piping code, there are various forging steel and alloy specification which are specially designed for the use of manufacturing forged pipe fittings. ASTM A105, ASTM A182, ASTM A350, ASTM B151, ASTM B381, ASTM B564, etc. are some of these specifications. These specifications cover low temperature carbon steel, high temperature carbon steel, alloy steel, stainless steel, high nickel alloys, titanium, tantalum and zirconium.

Comparison of process principles and manufacturing processes
|
Comparative Item |
Forged Pipe Fittings |
Cast Pipe Fittings |
|
Molding principle |
The solid metal is subjected to pressure by forging equipment (such as hydraulic presses and forging hammers) to cause plastic deformation and form the desired shape. |
Pour the molten metal (such as molten iron, molten steel) into the mold, and obtain the molded part after cooling and solidification. |
|
Typical process steps |
Raw material cutting → heating → forging → deburring → heat treatment (normalizing/quenching) → machining threads/grooves → non-destructive testing. |
Mold preparation → molten metal pouring → cooling demoulding → gate cutting → heat treatment (annealing) → machined surface → pressure test. |
|
Material utilization rate |
About 80%-90% (basically no material loss during plastic deformation). |
About 60%-70% (gates and risers need to be reserved, and defects such as shrinkage cavities may occur). |
|
Representative standard |
ASME B16.11 (forged pipe fittings), ISO 4143 (forged steel pipe fittings). |
ASTM A216 (cast iron pipe fittings), ASME B16.3 (malleable cast iron pipe fittings). |
FAQ
As one of the leading forged pipe fittings manufacturers and suppliers in China, our products have good reputation in the market. We warmly welcome you to buy high quality forged pipe fittings made in China here from our factory. We also accept customized orders.
Butt Weld Swage Nipple, forged pipe fittings, Threaded End Outlet




