... thickness:SCH 5-SCH160 XXS 3.Standard :ANSI,ASME,GB titanium different diameter pipe Standard: GB, DIN, ASTMStandard: GB 3087-1999 ... ,GRB,X42-X65 and so on 7.Packaging :Painting black,cap, in bundle 8.Applications range:Petroleum,smelting ,foodstuff ,power,papermaking ...