In use steel pipe for some time, steel pipe surface will find some of the material covered in brown above, this is the description of rusty steel pipe, steel pipe rust caused by many reasons, for steel pipe effective care, so as to prolong its service life.
Selection problem, as everyone knows, not by a single steel pipe steel material composed of steel material may not notice the problem in the selection of the time, and so the material will be melted in a melting pot inside, in the production process of a number of additions to the inside after the alloying elements into the mold after quickly on forming a steel pipe, steel pipe though at this time able to withstand high temperature and pressure test, but due to neglect in the selection above rusty detail, relatively speaking, anti-rust capacity is relatively weak, For businesses, in the selection of steel pipe when we should be careful not to choose the inferior product. Environmental reasons, this is mainly because the use of the process, and the coexistence of steel tubes filled with a lot of space, but also easily lead to rusting steel pipe gas or a solution, the solution is likely to be a gas or volatile gas effect and alloy steel tubes surface, making the steel pipe corrosion phenomena occur. In order to avoid corrosion steel pipe appears to be a phenomenon in the use of steel pipe in the process, to avoid easily lead to substance coexist with its rusty. Other reasons may be in the process of transportation steel pipe surface was wet with rain, and at that time did not take reasonable action steps in the installation of corrosion are not fully demonstrated, after a period of time hidden problems gradually broke out. And to prevent this phenomenon, in transport or when stacked steel pipe also pay attention to pay attention to some of the techniques, so as to prevent the steel pipe is corroded. Safekeeping and storage methods are correct steel pipe which is important to prevent rust. Steel pipe storage space and select the appropriate warehouse, storage space or warehouse of steel pipe should be selected in the clean, smooth drainage area, away from harmful gases or dust factories. Presence on the ground to clear the weeds and all debris, steel pipe to keep clean. In the warehouse can not with acid, alkali, salt, cement, etc. There are aggressive on the steel pipe material stacked together. Different varieties of steel pipe should be piled separately to prevent confusion and prevent contact corrosion. Large steel, rail, shame steel, large diameter steel pipe, forgings, etc., may open dumps. Small and medium steel, wire rod, rebar, the diameter steel pipe, steel wire and wire rope.