Shashi Steel Pipe Works of Jianghan Petroleum Administration Bureau,Sinopec(hereinafter referred to as SSPW) is one of the modern pipe-welding enterprises which have the largest scale and most advanced equipment in China, successfully obtaining dual certificates of ISO 9002 and API. SSPW owns two spiral submerged arc welded pipe production lines and one longitudinal submerged arc welded pipe production line that is introduced from Germany, annual production capacity reaching 250,000 to 300,000t.Auxiliary equipment are also equipped in SSPW. For example, pipe coating production line with coating capacity of 450m2/h, railway as well as the biggest bridge-type wharf along the Yangtze river for SSPW's exclusive use. According to statistics, SSPW has accumulated to produce steel pipes more than 1,200,000t for international and domestic projects such as Shan-Jing pipeline, West-east gas transmission pipeline and Pakistan oil pipeline as well as Sudan pipeline. Besides, SSPW supply the pipes for refinery plants in Beijing, Guangzhou and Wuhan etc, city heat pipe network and Yangtze bridge, ect.

    main products:Spiral Submerged Arc Welded Pipe

                  Longitudinal Submerged Arc Welded Pipe

    Please click for Main Pipe-Supply Experience list

    Please click foriiMechanical Properties and Chemical Compositions of the pipe

    Please click foriiMain Quality Index for SSAW and LSAW Pipes

SSAW PIPE SERIES

    product introduction:Two SSAW pipe-production lines with annual production capacity of 150,000t are equipped within SSPW. Its production specification is Ø273-1620mm in diameter, 6-20mm in wall thickness and steel grade reaches X70.

    Steel pipes in accordance with the following standards can be offered by SSAW pipe production lines:
    1. Pressure pipe with high steel grade:steel grade is straight carbon steel and oil pipeline steel series, the highest steel grade reaches X70;Production can be conducted in accordance with the following standards:
    ISO3183-1, ISO3183-2, ISO3183-3: Petroleum and Natural Gas Industries-Steel Pipe for Pipelines-Technical Delivery Conditions
    API Spec-5L:"Linepipe Standards"of American Petroleum Institute
    GB/T9711.1-1997, GB/T9711.2-1999, GB/T9711.3-2000:National standard: Spiral Submerged Arc Welded Steel Pipes for Petroleum and Natural Gas Transmission Pipeline
    2. Normal pressure pipe:steel grade is straight carbon steel, and can be produced in accordance with the following standards:
    SY/T5037-2000:Petroleum and Natural Gas Industries Standard" Spiral Submerged Arc Welded Steel Pipe for Pipelines for Low Pressure Fluid Service"
    SY/T5040-1992:Petroleum and Natural Gas Industries Standard" Spiral Submerged Arc Welded Steel Piles"

    Please click for¡¡Product Scope for SSAW Pipe Production Line

LSAW PIPE SERIES

    product introduction:One LSAW pipe-production line with annual production capacity of 200,000t is equipped within SSPW. Its production specification is Ø304-1422mm in diameter, 6-32mm in wall thickness and steel grade reaches X70.

    Steel pipes in accordance with the following standards can be offered by LSAW pipe production line:
    1. Pressure pipe with high steel grade:steel grade is straight carbon steel and oil pipeline steel series, the highest steel grade reaches X70;Production can be conducted in accordance with the following standards:
    ISO3183-1, ISO3183-2, ISO3183-3:Petroleum and Natural Gas Industries-Steel Pipe for Pipelines-Technical Delivery Conditions
    API Spec-5L:"Linepipe Standards"of American Petroleum Institute
    GB/T9711.1-1997, GB/T9711.2-1999, GB/T9711.3-2000:National standard Longitudinal Submerged Arc Welded Steel Pipes for Petroleum and Natural Gas Transmission Pipeline
    2. Normal pressure pipe:steel grade is straight carbon steel; Production can be conducted in accordance with the following standards:
    SY/T5037-2000:Petroleum and Natural Gas Industries Standard " Longitudinal Submerged Arc Welded Steel Pipe for Pipelines for Low Pressure Fluid Service"
    SY/T5040-1992:Petroleum and Natural Gas Industries Standard" Longitudinal Submerged Arc Welded Steel Piles"

    Please click for Product Scope for LSAW Pipe Production Line