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  • Precision steel tube and pipe products

    Steel Plate

    Precision steel tube and pipe products

    Pipeline steel is used for the transportation of oil, natural gas and other pipelines, a kind of steel with special requirements. It has supplied more than 4.4 million tons of pipeline steel to domestic and international oil and gas transmission projects, and the total length of pipe making is more than 10,000 kilometers, exceeding the total length of the whole "Belt and Road" route, and the market share of pipeline steel for straight seam welded pipe is more than 30%. It has realized the full coverage of grade B to X90 land pipeline steel, acid resistance pipeline steel, submarine pipeline steel and large deformation resistance pipeline steel.


    Saudi Aramco is the only domestic supplier of acid resistance pipeline, and has obtained the supply qualification of national pipeline network, CNPC, Sinopec, CNOOC, Shell, Total, Saudi Aramco and other well-known enterprises. The products supply many key projects at home and abroad, such as "China-Russia Eastern Line Project", "China-Myanmar Pipeline", "West-east Gas Transmission", "Sichuan Gas Transmission", "Shandong Pipeline network", "Coastal Pipeline", "Coastal Pipeline", "Eancang Pipeline" and "Liwan Subsea Pipeline".

      product information

      TYPE (mm*mm*mm)SPECIFICATION STANDARD
      BM/L245M、X42M/L290M、X52M/L360M、X60M/L415M 6-50*1500-4700*L API 5L、ISO3183、DNV、 GB/T9711、Customer technical agreement
      X65M/L450M、X70M/L485M、 X80M/L555M、 6-50*1500-4700*L API 5L、ISO3183、DNV、 GB/T9711、Customer technical agreement
      BMO/L245MO、X56MO/L390MO、 X52MO/L360MO、 6-50*1500-4700*L API 5L、ISO3183、DNV、 GB/T9711、Customer technical agreement
      X60MO/L415MO、X65MO/L450MO、X70MO/L485MO、 6-50*1500-4700*L API 5L、ISO3183、DNV、 GB/T9711、Customer technical agreement
      BMS/L245MS、X52MS/L360MS、 X60MS/L415MS、 6-50*1500-4700*L API 5L、ISO3183、DNV、 GB/T9711、Customer technical agreement
      X65MS/L450MS、X70MS/L485MS、 X70HD、X80HD、 6-50*1500-4700*L API 5L、ISO3183、DNV、 GB/T9711、Customer technical agreement
      BN/L245N、X52N/L360N 6-50*1500-4700*L API 5L、ISO3183、DNV、 GB/T9711、Customer technical agreement

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