1. the first use of solvent cleaning steel surface, the surface of the organic matter removal,
2. then use tools to remove rust (wire brush), remove loose or tilt scale, rust, welding slag, etc.,
3. the use of pickling.
The performance of the material of the stainless steel pipe itself is quite stable, and the tensile strength of the stainless steel water pipe is also very large, and it has very good ductility and toughness. The high strength of these stainless steel water pipes greatly reduces the possibility of some water leakage due to external effects and influences, thereby reducing the penetration of the current water, so that water resources can be effectively protected and utilized. Stainless steel pipes can often be widely used in some hot and cold water, as well as water purification, air, and other petrochemical and other aspects. Stainless steel pipes can effectively reduce heat loss in hot water pipes. And stainless steel material is a 100% renewable material, it will not bring certain pollution to the environment, when the user is completed, it will go back to the factory for reprocessing to produce a new product. Stainless steel pipes are currently more commonly used. Compared with other materials, the best performance and price comparison is stainless steel water pipes. Its service life is generally relatively long. It can be said that the minimum cost is used to obtain the maximum earnings.