We specialize in manufacturing of a wide variety of industrial pipe fittings including elbows, bends, tees, crosses, reducers, caps and more. All products adopted American standard ASME（ANSI), European standard EN, German standard DIN and so on. Our continuing commitment to the production of quality products has made us internationally recognized in the following industries: power generation, petroleum, natural gas, chemical, shipbuilding, heating, papermaking, metallurgy, among others. Backed by our skilled and qualified employees, we are able to provide an optimal solution to serve you needs.
Quality is our top most priority. Over the years, we have worked to solve problems previously associated with our pipe fittings and have improved product designs for better performance. A strict quality management system is implemented to control each phase of production. The quality of our products is also guaranteed by our advanced production equipment. These help us save raw materials, shorten production time and reduce production costs.
Butt welding pipe fittings
Manufacture Specification
ASME/ANSI B16.9/B16.28/B16.49, JIS B 2311/2220, DIN2605/2616/2615, EN10253, MSS SP-43/SP-75
Type
-Elbow (45°, 90°, 180°, LR, SR, R=3D)
-Tee (Straight & Reducing)
-Cross (Straight & Reducing)
-Reducer (Concentric & Eccentric)
-Stub Ends (Long Pattern & Short Pattern)
-Cap
-Bend
-Special Type acc. to customer’s drawings.
Materials
Carbon Steel: ASTM A234-WPB, WPC
Low Temp. Steel: ASTM A420-WPL6, WPL3
Alloy Steel: ASTM A234-WP11, WP22, WP91
Pipeline Steel: WPHY42, WPHY46, WPHY52, WPHY60, WPHY65, WPHY70
Stainless Steel: ASTM A403-WP304, WP304L, WP304/304L, WP304H, WP316, WP316L, WP316/316L, WP321, WP321H, WP347, WP347H
Super Stainless Steel: ASTM 904L, B366-N08904, A403-WP317, 317L, 254SMO(UNS S31254)
Duplex & Super Duplex Steel: ASTM A815-S31803, S32205, S32750, S32760, 2205
Nickel Alloy Inconel825、Incolloy800HT, Monel400, Al-Mi Metal
Size
Seamless products DN15 (1/2″) — DN600 ( 32″)
Welded products DN450 (18″) — DN3000 (120″)
Wall Thickness
Stainless Steel: Sch5S, Sch10S, Sch40S, Sch80S
Carbon and Alloy Steel: Sch20, Sch30, STD, Sch40, Sch60, XS, Sch80, Sch100, Sch120, Sch140, Sch160, XXS
Forged pipe fittings
Manufacture Specification
ASME B16.11, MSS-SP-97/SP-79/SP-83/ SP-95
Type of Socket Welding Fittngs
45° Elbow, 90° Elbow, Tee, Crosse, Cap, Half-Coupling, Full Coupling, Reducing Coupling (3000#, 6000#, 9000#)
Union (3000#)
Reducing Insert (3000#, 6000#)
Swage Nipple
Type of Threaded Fittngs
45° Elbow, 90° Elbow, Street Elbow, Tee, Crosse, Cap, Half-Coupling, Full Coupling, Reducing Coupling (2000#, 3000#, 6000#)
Square Head Plug, Hex Head Plug, Round Head Plug, Hex Head Bushing, Flush Bushing
Union (3000#)
Hexagon Nipple (3000#, 6000#)
Swage Nipple
Type of Branch Outlet Fittings
Socket Welding Ends (3000#, 6000#)
Threaded Ends (3000#, 6000#)
Buttwelding Ends (STD, XS, SCH160)
Materials
ASTM A105
ASTM A350-LF2 , LF3
ASTM A182-F304, F304L, F304H, F316, F316L, F321, F321H, F347H, F317, 904L Duplex Steel, Inconel Alloy