Anti-corrosion pipeline can effectively prevent or slow down corrosion, but the demand for anti-corrosion pipeline is increasing day by day. However, the customer had to face a choice of anti-corrosion pipelines with high quality, complete specifications and standards-compliant steel pipes.

　　 1. Choose the type of Anti-corrosion pipeline that suits you, and then proceed to the next step of screening.
　　2. Contrast anti-corrosion materials. The anti-corrosion classification is IPN8710 anti-corrosion, FBE epoxy powder anti-corrosion, 2PE/3PE anti-corrosion, epoxy coal tar anti-corrosion, high-density polyethylene coat anti-corrosion, epoxy powder dipping process anti-corrosion, etc., to choose non-toxic and harmless materials, environmental protection and use The value is high.
　　 3. Whether the production process is strict and whether it has relevant production qualifications, etc.
4. Whether it meets the anti-corrosion standards. For example, FBE epoxy powder anti-corrosion implements SY/T0315-1997 "Technical Standards for Fusion Bonded Epoxy Powder External Coatings for Steel Pipelines", and 2PE/3PE anti-corrosion implements SY/T0413-2002 (test) "Buried "Technical Standard for Polyethylene External Coating of Ground Steel Pipeline", anti-corrosion surface derusting standard: the outer surface of the steel pipe is sandblasted and derusted according to the requirements of GB/T8923-1988 to reach Sa21/2 level, and the depth of the anchor pattern on the surface of the steel pipe is 40-100μm.
　　 5. Compare prices. Since the quality is the same, the craftsmanship is the same, and the materials are the same, choose a manufacturer with a lower price Anti-corrosion pipeline to achieve a high cost-effective ratio.