... PN:PN6,10,16,25,40,100 3.material:cs&ss 4.standard: BS4504 ISO ANSI ... neck flange: STD, SCH40, SCH80, SCH160. SCHXXSMaterial: carbon steel A105, stainless steel 304/304L, 316/316LCoating: ... PN6, PN10, PN16, PN25, PN40, PN64, PN100Material: carbon steel C22.8, S235, S235JR, P235GH, stainless steel: ... 12821-80Pressure: PN6, PN10, PN16, PN25, PN40Material: carbon steel CT-20, stainless steel 304/304L, 316/ ...