... : 150#, 300#, 600#,900#,1500#, 2500#Wall thickness for welding neck flange: STD, SCH40, SCH80, SCH160. SCHXXSMaterial: carbon ... 2, stainless steel 1.4301, 1.4404Coating: rust-proof oil, transparent paint, cold and hot galvanizePackage: sea worthy ... carbon steel SS400, stainless steel SUS304, SUS316Coating : rust-proof oil, cold and hot galvanizePacking: sea worthy plywooden case, wooden pallet ...