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Carbon Seamless Steel Pipe DIN 17175/ ST 35.8, DIN 2394 Steel Tube and Pipe X65 SSAW S275 LSAW GI Rectangular Tube 1-1/2" GI PIPE Tianjin Xinyue Steel Group ,located in Daqiuzhuang Industrial Area, Tianjin,China, is one of the most famous enterprise of steel pipe in China.711mm 762mm LSAW Weld Steel Pipe for Water Power Bulkbuy 711mm 762mm LSAW Weld Steel Pipe for Water Power Station Building Project, API 5L X42 X52 Gr. B price comparison, get China 711mm 762mm LSAW Weld Steel Pipe for Water Power Station Building Project, API 5L X42 X52 Gr. B price comparison from Weld Pipe, Steel Hollow Section manufacturers & suppliers on Video Channel of Made-in-China .