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threaded flanges
Product Name: Threaded flanges
Material: Stainless steel,Carbon steel,Alloy steel,Nickel alloy,
Copper alloy, copper, brass and bronze
Standard: ASTM, ASME, JIS, DIN, GB, BS 

1/2"NB TO 60"NB IN

Class: Class150,Class300,Class400,

  This flange is referred to as either threaded or screwed. Threaded flanges are used to connect other threaded components in low pressure, non-critical applications. No welding is required. The various types of threaded flanges are as follows:

  Plain Threaded Flanges

  Female Threaded Flanges

  Male Threaded Flanges

  Stainless Steel

  ASTM A 182, A 240


  F 304, 304L, 304H, 316, 316L, 316Ti, 310, 310S, 321, 321H, 317, 347, 347H,904L, Duplex stainless steel UNS S31803, 2205, Super Duplex stainless steel UNS S32750

  Carbon Steel

  ASTM A 105, ASTM A 181

  Alloy Steel

  ASTM A 182, GR F1, F11, F22, F5, F9, F91

  Nickel Alloys

  Monel 400 & 500, Inconel 600 & 625, Incolloy 800, 825, Hastelloy C22,C276

  Copper Alloys

  Copper, Brass & Gunmetal


  1/8" NB TO 48"NB.


  We have adopted advanced production equipment and technologies to manufacture our weld neck socket flanges,threaded flanges