The company can produce Corrosion-resistant metallurgical composite bimetallic longitudinal welded pipe; Diameter;406.4-1422mm;wall thickness;7-35mm(base layer thickness:6-30mm,cladding layer:1-5mm);base layer material:Q235B,Q245R, Q345B, Q345R, X42-X70;cladding layer material:304,304L,310S,316L,317L,321,alloy 825,alloy 625.The products apply the standards API Spec 5LD and SY/T6623 Specification for CRA Clad or Lined Steel Pipe and the annual production is 100,000MT.
     Corrosion-resistant metallurgical composite bimetallic longitudinal welded pipes are mainly applied to highly-corrosive oil and gas pipelines,highly-corrosive chemical medium transportation pipelines and devices,water pipeline for seawater desalination device,seawater heat exchanger,thermal power generation heat exchanger and drinking water transportation,etc.