Project: Shell Oil Daya Bay DN1422 offshore sewage pipe joint anti-corrosion project
Project introduction: The total length of the project pipeline is 30KM, and the pipe diameter is 1422MM
Equipment used: CR2000-120B-14TF

Project: preheating before welding for emergency pipeline project of qianxinan prefecture of china-burma natural gas pipeline of CNPC
Project Introduction: The total length of the project pipeline is 40KM and the diameter is 1016MM
Equipment: CR2000-015B-

Project introduction: straight seam length 18M, plate thickness 45MM, heating width 300MM;
The right and left of the weld are heated simultaneously through an 18M long inductor.
Equipment used: CR2000-080B-14TF2

Project Introduction: After the completion of welding, heat treatment should be carried out on the weld position to eliminate the stress.
Equipment used: CR2000-010B-14TF

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