... .3 4.SGS inspection 5.Mill supply 1.Commodity NameSpiral steel pipe2.StandardSY/T5037,SY/T5040,ASTMA252,EN10217,EN10219,GB/T9711 ... without caps as per customer’s requirements10.MaterialA53(A,B),Q235B,Q345B,X46,X52,X60,X70,X80 etc11.UsageFor linepipe in ... , Belgium, etc13.CertificatesAPI 5L PSL1,PSL2 , API 5CT, ISO ,CE Q235B Spiral Seam Welding Steel Pipe