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ASTM A53/A106 black painting carbon seamless pipe Company Hebei Borun Steel Trade ...
We are factory of Seamless Pipes(1/4''-24'') in China. Wall thickness: SCH40/80/1...
We are factory of Seamless Pipes(1/4''-24'') in China. Wall thickness: SCH40/80/160...
2 3/8"-20" API 5CT tubing and casing Coupling and Connectors for oilfiled Api Casing ...
factory supply hot rolled fox tube api casings pipe Standard API 5CT/ ISO11960 Grade...
API seamless steel pipe used for petroleum pipeline,API oil pipes/tubes Standard AP...
Geological drilling steel pipe of drill pipe or drill collar product name Geological...
Oil and Gas Industry Low Carbon Seamless Steel Pipe/Hot Rolled Seamless Steel Pipe/St...
Seamless Stainless Steel Pipes API 5L /ASTM A106, GR.B Standard:ASTM, AISI, DIN...
Commodity: Seamless alloy steel pipe Manufacture method: cold rolled, cold drawn, ...