1)Size: 19mm-2200mm 2)Standards: ASTM,DIN,JIS,G3463.... 3)Schedules: 0.5mm-30mm 4)Material: ... :0.89mm-30mm.3.length:1.5m-15m.4.standard:ASTM A312, A312, A269, A270, A789,A790, B165,B167, B407,B423DIN17458EN10216 ... , 800,800H, 825,221,( MONEL (Ni-Cu alloy): 400 Ni pipe: N6Special grade: 904L,7186.Surface: mill finish; mirror surface finish7 ...