Introduction of precision hydraulic seamless steel pipe process:
Precision hydraulic seamless steel pipes made of precision cold drawn seamless steel pipes that are processed by black or gray phosphating process, and the phosphated steel pipes are sealed and rust-proofed.
A dense phosphate layer is formed on the inner and outer surfaces of the steel pipe. After the anti-rust treatment, the steel pipe is effectively prevented from being oxidized. Therefore, the steel pipe has excellent anti-rust performance. At the same time, the microporous phosphate film (layer) formed after the steel pipe surface It can effectively absorb the paint on the surface of the steel pipe and effectively prevent the paint from falling off. It is an ideal product for use in a field operation environment.
When using this steel pipe, it is recommended that the user do cleaning after the steel pipe is bent, such as using a sponge to use compressed air for pass-through cleaning. Of course, the pre-cleaning of the system before the normal operation of the hydraulic system is also a necessary step.