... , 317L, 310s, 904L, Inconel 400, Inconel 600, Inconel 625 hot sale stainless steel pipe Grade: 321, 304, 304L, 316, 316L, ... ANSI B36.10 )4) Processing Method: Cold Rolled pipe and Hot Rolled.5) Length: Max.13m.6) Surface: Pickled & Annealed ... : The products are widely used in fertilizers, petroleum, central-station, boiler, power stations, shipping military, chemical industry, environment protection ...