Anti-corrosion Process for Steel Pipe

Steel pipe are used for fluid and gas transportation. Pipelines are often buried in the ground or underwater or overhead. Therefore, corrosion resistance of steel pipes is very important. Following, let's take a look at the anti-corrosion process of spiral pipe.



According to the application and anti-corrosion process, the pipeline anti-corrosion method divided into 3 types:


IPN8710 anti-corrosion and epoxy coal tar pitch anti-corrosion steel pipes are used in tap water supply and water pipelines, most of them are adopt outer epoxy coal tar anti-corrosion and inner IPN8710 anti-corrosion technology.


3PE anti-corrosion steel pipes and TPEP anti-corrosion steel pipes are generally used for gas transmission and tap water transmission. These two anti-corrosion methods have the best performance, but the cost is high.


Plastic-coated steel pipe is the most widely used anti-corrosion process at present. The application fields include water supply and drainage, fire sprinkler and mining, with low maintenance cost and long service life.


For the selection of anti-corrosion methods for steel pipes, multiple factors such as application fields, construction environment, and cost budget need to be considered. If you have any questions about the specific anti-corrosion process during the procurement process, you can communicate with us at any time. Changsha Xiangjia Metal Materical Co., Ltd. can provide very detailed anti-corrosion solutions according to the specific needs of customers.

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