Actually, steel pipe would have their lifespan so that we cannot hope that they can work for us once for good. They may die, means too rusty to put into use, whether SMLS steel pipe or LSAW, SSAW, ERW steel pipe if we don’t repair them or cure them when we figure out that they are ill(start to get cracks or rust).

Rust would be one of the most common seen illness for steel pipe. First of all, we should figure out the etiological diagnosis for this ill. We know that steel would rust when they exposure to water, air, wet condition, etc. Under this situation, we should take different measures for different steel pipes when they transported to different environment for different purpose of usage. Then we should find the solution of cure the illness for them.

The main use of wire brush and other tools on the polished steel surface, you can remove the loose or tilt the oxide skin, rust, welding slag and so on. For example, put a galvanized coating for steel pipe would be one of the way to solve the problem of rust under exposure. In addition to, spraying shot rust is another way to cure the illness. There are also many other kind of surface treatment for prevent steel pipe from rust: Fusion bond Epoxy coating, Coal Tar Epoxy, 3PE, Vanish Coating, Bitumen Coating, Black Oil coating as per customer’s requirement.