ASTM A234 WP1, WP12, WP11, WP22, WP5,A420WPL6, A182 F304, F304L,
F316, 316L,F321,316Ti ,304H,904L,UNS31803 UNS2205 ,UNS
32760,UNS2507,904L A105, A106,A234WPB, A53,SS400 The main products
contain flanges, elbows, tees, reducers, bends, stub ends, caps,
forged socket welding fittings and threaded fittings.
carbon steel (A105, A106,A234WPB, A53,SS400), stainless steel (304,
304L, 316, 316L,321,316Ti ,304H,904L,UNS31803)and alloy steel(ASTM
A234 WP1, WP12, WP11, WP22, WP5,A420WPL6 ). All products can be
manufactured upon some standards such as American Standard
ASME/ANSI and MSS, German Standard DIN, Chinese Standard GB/T, SH,
HG, JB, SY and Japanese Standard JIS, while some non-standard
products can be manufactured In addition, the insoluting joint
developed and manufactured by our company can be widely applied to
cathodic protection system of steeliness pipeline used in
delivering oil, gas and water.