ShineStar Steel Group in Hunan, China is a professional Manufacturer and Exporter of STEEL PIPE.
Quality Standards:ASTM A53,API 5L, Gr.B-X70 ,ASTM A106, ASTM A179,ASTM A192,ASTM A519,DIN,EN, AS1163 C250/C350,etc
Using:Structure pipe/oil pipe/gas pipe/hydraulic pipe/boiler pipe/fluid pipe, Petroleum, chemical, power, gas, metallurgy, shipbuilding, construction, etc....
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