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An ISO 9001:2015 certified enterprise, KEYTECH OILFIELD is approved & experienced Carbon Steel, Alloys Steel, Special Metal, Stainless Steel Butt weld Pipe Fittings Manufacturer, Specialist in elbows, tee, reducer, end cap, stub end, seamless fitting, welded fittings, and pipe cap etc.


Most competitive and professional Manufacturers of Stainless Steel, Carbon Steel, Alloys Steel, Special Metal Piping materials, including flange and tube, stainless steel pipe fittings welded, Concentric Reducer, High Pressure Flange & Pipe Fitting, Seamless butt weld pipe fitting, Forging, Socket welding pipe fittings. It is mainly used for its excellent corrosion and temperature resistance and is especially valued for applications in the marine and chemical processing industries.

Butt weld Pipe Fittings Specification :

Dimensions : ASME B16.9, ANSI B16.9, ASME B16.28, MSS-SP-43
Size : Seamless Elbow ( 1/2″~24″), ERW / Welded / Fabricated Elbow (1/2″~48″)
Type : Seamless, ERW, Welded, Fabricated
Elbow : 45 Deg Elbow, 90 Deg Elbow, 180 Deg Elbow, Reducing Elbow
Tee : Equal Tee, Unequal Tee, Reducing Tee
Reducer : Eccentric Reducer, Concentric Reducer
Bend : U Bend
Other : Caps, Pipe Nipple

Butt weld Pipe Fittings Specification :

Stainless Steel Pipe Fittings
ASTM A403, A774, A182, 304, 304L, 310, 316, 316L, 316Ti, 317, 317L, 321, 321H, 347, 347H, 410, 416, 420, 430, 431, 904L
Duplex & Super Duplex Steel Pipe Fittings
ASTM A815, ASME SA815 NO S31803, S32205. UNS S32750, S32950 F44, F45, F51, F53, F55, F60, F61
Carbon Steel Pipe Fittings
ASTM A234, ASME SA234 WPB, WPBW, WPHY 42, WPHY 46, WPHY 52, WPH 60, WPHY 65 & WPHY 70.
Alloy Steel Pipe Fittings
ASTM A234, ASME SA234 Gr. WP1, WP5, WP9, WP11, WP12, WP22, WP91
Nickel Alloy Pipe Fittings
ASTM B336, ASME SB336, Nickel 200, Nickel 201, Monel 400, Monel K500, Hastelloy C22, Hastelloy C276, Hastelloy C2000, Hastelloy B, Inconel 600, inconel 601, Inconel 617, Inconel 625, Inconel 718, Inconel 725, Inconel X-750, Incoloy 800, Incoloy 800H, Incoloy 800HT, Incoloy 825, Incoloy 926, Incoloy 890, Incoloy 925, Incoloy A286
Titanium Pipe Fittings
ASTM B366, ASME SB366 - Grade 2, Grade 5, Grade 7
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