High Quality Raw Materials Flanges

We are offering flanges. Superior steel overseas is the leading supplier and exporter of astm a182 flanges which are made from high quality raw materials..
Specification: astm a182 f1, f2, f5, f5a, f9, f10, f91, f92, f122, f911, f11 class 1, f11 class 2, f11 class 3, f12 class 1, f12 class 2, f21, f 3v, f3vcb, f22 class 1 , f22 class 3, f22v, f23, f24, fr, f 36 class 1, f36 class 2, f6a class 1, f6a class 2, f6a class 3, f6a class 4, f6b, f 6nm, fxm-27 cb, f429, f430, f304, f304h, f304l, f304ln, f309h, f310, f310h, f310moln, f316, f316h, f316l, f316n, f316ln, f31ti, f317,f317l, s31727, s32053, f347, f347h, f348, f348h, f321, f 321h, f xm-11, f xm-19, f 20, f 44, f45, f46, f47, f48, f49, f56, f58, f62, f63, f64, f 904 l, f 50, f 51, f 52, f 53, f 54, f 55, f57, f59, f60, f61, f65, f66, f67 ( standard specification for forged or rolled alloy and stainless steel pipe flanges, forged fittings,and valves and parts for high temperature service).
Size :- to 100
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