There are many processing processes for stainless steel seamless pipes during processing. The processing of S30408 stainless steel seamless pipes can improve their performance and appearance. Therefore, several common processing processes are shared below. So do you know what are the processing processes for stainless steel seamless pipes?

The processing processes of stainless steel seamless pipes are introduced as follows:

1. Bright solid solution

After the forming and welding processes, the stainless steel seamless pipe must undergo a solid solution treatment at 1050℃ to eliminate the internal stress of the S30408 stainless steel seamless pipe caused by deformation 2, while reducing stress corrosion, and can restore the intergranular changes during the welding process of pipe fittings.

2. Gas shielded welding

When stainless steel seamless pipes are welded under gas protection, the chromium and nickel on their surface will not be oxidized, and the original characteristics and corrosion resistance can be retained.

3. Pickling passivation

The pickling passivation of stainless steel seamless pipes can produce a thin, dense and hard passivation film on the inner and outer walls. The function of this passivation film is to prevent the steel pipe from corrosion.

4. Sealing materials

Sealing materials determine the service life of S30408 stainless steel seamless pipes, so good quality should be selected.

Stainless steel seamless pipes are long steel strips with hollow cross-sections and no seams around them. The thicker the wall thickness of the product, the more economical and practical it is. The thinner the wall thickness, the higher the processing cost.