Our Advantage

  • Company Products

    Cangzhou Blue Ocean Pipe Corporation is a professional manufacturer of Casing Pipe, Oil Tubing and Carbon Seamless Steel Pipes.
  • Company Technique

    Now our mill holds six sets of specialized petroleum pipe manufacturing line and Digital-control screw thread Machine, Hydrolic Pressure Machine
  • Company Service

    We adhere to the policy of “Living by quality, development by innovation”. We regard the customers as God and the quality as life, and develop for a higher goal.

Latest News

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    Cold rolling mill design types can be divided into many kinds, can meet different processing needs to be customized. According to different standards to distinguish the type of mill. If you choose according to the plate processing, cold-rolling mill used in the processing of sheet metal can be hot-rolled and cold-rolled two, in the precise thickness of the rolling case, the mill can be divided into cold-rolled plate Two types of cold-rolling mills are also available.

  • Longitudinal Welded Pipe Unit

    Cold rolling mill design types can be divided into many kinds, can meet different processing needs to be customized. According to different standards to distinguish the type of mill. If you choose according to the plate processing, cold-rolling mill used in the processing of sheet metal can be hot-rolled and cold-rolled two, in the precise thickness of the rolling case, the mill can be divided into cold-rolled plate Two types of cold-rolling mills are also available.

  • Definition of Rolling Tension?

    Cold rolling mill design types can be divided into many kinds, can meet different processing needs to be customized. According to different standards to distinguish the type of mill. If you choose according to the plate processing, cold-rolling mill used in the processing of sheet metal can be hot-rolled and cold-rolled two, in the precise thickness of the rolling case, the mill can be divided into cold-rolled plate Two types of cold-rolling mills are also available.

  • Advantages and Features

    Cold rolling mill design types can be divided into many kinds, can meet different processing needs to be customized. According to different standards to distinguish the type of mill. If you choose according to the plate processing, cold-rolling mill used in the processing of sheet metal can be hot-rolled and cold-rolled two, in the precise thickness of the rolling case, the mill can be divided into cold-rolled plate Two types of cold-rolling mills are also available.