2PE/3PE anti-corrosive steel pipe process.
Advantages and disadvantages of hot rolled and cold rolled seamless pipes.
Cold rolling refers to the processing of steel plates or steel strips into various types of steel through cold drawing, cold bending, and cold drawing at room temperature.
Anticorrosion of buried steel pipes in urban sewage.
A106 is a material used for line pipe.
Oil casing is a steel pipe used to support the walls of oil and gas wells to ensure the normal operation of the entire oil well after drilling and completion.
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