Ssaw Carbon Pipe Length 5m Api 5l Sch80 Pipe Oil Pipeline Made In China

  • Color Internal And External Plastic - Coated Anti Corrosion Steel Pipes

    China Welded Steel Pipe Manufacturer ... Color Internal And External Plastic - Coated Anti Corrosion Steel Pipes. All Products ... GB/T 9711.1-1997, GB/T 3091-2001, ASTM A106-2006, API 5CT, API 5L, ... gas supply engineering, underground water-pipeline and oil pipeline . ... produced to the 15mm, the biggest is no limit.

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