... 150#, 300#, 600#,900#,1500#,Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXSMaterial: carbon steel A105 ... to DN600Design: type01 plate flange, type02 loose flange, type05 blind flange, type11 welding necking type12 slip on flange, type 13 threaded flangePressure ... PN6, PN10, PN16, PN25, PN40Material: carbon steel CT-20,Coating: rust-proof oil, cold and hot galvanizePackage: sea ...