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galvanized steel pipe OD:21-170mm WT:3-30mm Standard ASTM DIN JISG 1)OD:21-170mm WT:3-30mm 2)Material:A53 A106 3)Technique:Hot Rolled 4)Type:seamless pipe 5)Application:oil pipe or used as designed 6)Usage: Petroleum and natural gas industry, chemical industry, electric industry, flammable and non-flammable liquid transportation and steel construction, drainage project and city construction etc. Galvanized Steel pipe Specification origin Specification origin Specification 140*3mm-8mm Manufacture 180*3.5mm-10mm Manufacture 273*4.5mm-12mm 152*3mm-8mm Manufacture 194*4mm-12mm Manufacture 299*4.5mm-12mm 159*3.5mm-10mm Manufacture 219*4mm-12mm Manufacture 325*6mm-14mm 168*3.5mm-10mm Manufacture 245*4.5mm-12mm Manufacture 377*6mm-14mm We are Hebei Xiang He Steel Pipe co.,ltd. Professional production of various steel with high quality and low price. Monthly supply capacity 3000Tons/month. Certification:ISO9001-2000 API 5L API5CT TS16949 ISO9002, Our company has a wealth of export experience, I hope we can establish long-term partnership to achieve win-win situation. If you are interested, please contact me at your convenience.