... BS1387,BS EN10217;JIS G3461-2005,JIS G3463-2006;ASTM A106-2006,ASTM A53-2007API 5L.2.Material Quality:Q195,Q215, ... #,45#;A53(A,B),A250;16Mn.3.Certifications:ISO,GOST,DNV,PED.Features:1.Type:ERW.2.Model number: ... ,Q215,Q235,Q345,A53(A,B),A250,16MnTechniqueERWApplicationOil pipeIdentificationCECertificationISO,GOST,DNV,PEDPackageIn bundles with steel stripUsageBuilding construction,water conveying, ...