... .9,DIN,JIS 5.Thickness:2mm-80mm FACTORY Productseamless steel pipe, ERW/Spiral carbon steel pipe;elbow,reducer,cap,tee,flange etc.Standard API ... delivery 30 days8.AUTHENTIFICATION: ISO 9001:2000 API 5L/5CT9. steel pipe: SSAW, LSAW,ERW, Seamless10 . Delivery Term: FOB (30% downpayment in ... advance, the balance against with the copy of B/L) Stainless ASTM Seamless steel pipe