... 2.max length:up to you 3.steel grade:200/300/400/600 series heat resistant steel pipe/Seamless pipe/ pipe fittings/ as ... .2mm-60mmMax lengthas your requirementsMaterials303se,304,TP304,TP304L,305,306,309S,310S,310H, TP316,TP316L,316Ti,317,317L,317Ti,321,SUS321,347 ... ,440F,C-276,Ni80Cr20,Ti,630,631,632,XM7,329JI,2205,2207,S32750,S32550,S32154,S32183, 904L, Minimum order1 TonStandardsASTM A511 ...