... Standard: API 5L, ASTM A106/A53, JIS G3456/3461 , DIN1626/1629/17175 Certificate:ISO 9001, SGS, BV, etc. Steel Pipe for ... ,FBE, 3PE,etc.PackagePlastic caps on both ends, Steel bundle,Woven bagOr on customers' requestCertificateISO9001,SGS,BV, ... etcCapacity80000tons/yearAdvantages1.Reasonable price for good quality2.Abundant stock and prompt delivery3.Rich ...