... seamless steel tubes OD:1/2"---24" WT:Sch10 --Sch160 Standard: GB ASTM DIN JIS EN Material: 16Mn A335 .12Cr1MoVG alloy seamless steel ... ends15Method140mm below cold drawn, 140mm above hot rolled,273mm above hot expand16Packing6steel strip,bundles,caps,plastic wrap,loading ... Co., LtdCountry: ChinaCompany Address: A Dist.33,Steel Market,Fenghuang Industry Park,Dongchangfu Dist.,LiaochengMobile:0086- ...