... /600 series heat resistant steel pipe/Seamless pipe/ pipe fittings/ as your requirement Our products are corrosion and high-temperature resistant ... supply you high quality , bottom price and first-class service as a hope to be your golden supplier.OD1mm-1220mmWallthickness0.2mm ... ,347,SUS347,440C,440F,C-276,Ni80Cr20,Ti,630,631,632,XM7,329JI,2205,2207,S32750,S32550,S32154,S32183, 904L, Minimum ...