The pickling process steps of stainless steel seamless elbows are divided into soaking, rinsing and treatment. The operation contents are as follows:
1 Soaking
The stainless steel seamless elbow is immersed in the diluted pickling solution for no more than 20 minutes.
2 Rinse
After taking out the stainless steel seamless elbow, rinse it with diluted water.
3 Treatment
The stainless steel seamless elbow after pickling is neutralized, washed, and rust-proofed to ensure a smooth surface.