... ,A106 ,A179 A53,, EN10305-1,EN10305-4,DIN17175Grade 10#,20#,35#,45#,20cr,40Cr,20CrMo,16mn,ST35, ST37,ST37.4,ST45 ... etc.TechnicalCold rolledCertificateISO 9001:2008Packing Export standard seaworthy packing or as per buyer’s requestShipment20feet container load 20tons pipe whose length ...