Zhongyuan Pipeline

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3PE anti-corrosion steel pipe

Release Time:

2022-05-07 15:23

3PE anti-corrosion steel pipe refers to an external anti-corrosion steel pipe with a three-layer structure polyethylene coating, which is a kind of anti-corrosion pipe often used in the oil pipeline industry. 3PE anti-corrosion steel pipe category Precision seamless steel pipe is a high-precision steel pipe that has been cold-drawn or cold-rolled or processed. The full name is cold-drawn or cold-rolled precision seamless steel pipe.
The surface layer of the 3PE anti-corrosion steel pipe is a high-density polyethylene anti-corrosion coating, the middle layer is a copolymerized adhesive with branched functional groups, and the coating is an epoxy powder anti-corrosion coating that is in contact with the steel pipe surface and the bottom layer. 3PE reinforced anti-corrosion steel pipes are widely used and have the largest output. They are mainly used as pipelines or structural parts for conveying fluids. General-purpose 3PE anti-corrosion steel pipes are rolled from alloy structural steel, ordinary carbon structural steel or low-alloy structural steel.
3PE anti-corrosion steel pipe has been widely used in the oil pipeline industry, and its base materials include spiral steel pipe, straight seam steel pipe and seamless steel pipe. The three-layer polyethylene (3PE) anti-corrosion coating has its own good water vapor permeability, corrosion resistance and mechanical properties.


Zhongyuan Pipeline Manufacturing Co., Ltd.

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