How to prevent corrosion of fire-fighting steel pipes commonly seen in projects
Update:2025-01-14 View(s):11 Keywords :fire fighting steel pipe, fire fight steel pipe corrosion, fire fighting steel pipe project
It is recommended to use polyethylene anti-corrosion adhesive tape with special primer for external anti-corrosion of steel pipes. This anti-corrosion process has low requirements for the construction site and is pollution-free. Anti-corrosion can be prefabricated, and the mouth can be patched after welding flaw detection and pressure testing. It can be backfilled. This process has a short construction period and a good anti-corrosion effect.
The anti-corrosion of buried steel pipelines requires that the thickness of epoxy coal tar's ordinary grade is greater than 0.3mm. Process: First apply a layer of primer, then apply three layers of topcoat; the thickness of epoxy coal tar paint enhanced grade is greater than 0.6mm. First, apply a layer of primer, then apply a topcoat.
The thickness of epoxy coal tar paint's extra enhanced grade is greater than 0.8mm. First, apply a layer of primer, then apply topcoat, wrap a layer of glass cloth, then apply topcoat, wrap a layer of glass cloth, then apply topcoat, wrap a layer of glass cloth, and then apply two layers of topcoat. The most suitable ambient temperature for the construction of epoxy coal tar is 5℃～30℃.
Threeway Steel is known as a professional supplier engaged in manufacturing and distributing a wide range of steel pipe, and our headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
Threeway Steel is known as a professional supplier engaged in designing, manufacturing and distribution of a wide range of steel products with the headquarter located the central part of China – Hunan and six associated factories throughout China.
