stainless steel ASME B16.5, class 300 PL flange
Product Descriptionstainless steel PL flange ASME B16.5class 300MaterialCarbon SteelASTM A105, LF2, CL1 / CL216MN,20#Stainless SteelASTM A182, F304 / 304L, F316 / 316L,A182F317/317L,A182F310,F321,F347,316TiAlloy SteelASTM A182 A182 F12,F11,F22,F5