416 430 Stainless steel special-shaped pipes

Gnee Steel (Tianjin) Co., Ltd. is one of the most professional manufacturers and suppliers of 416 430 stainless steel special-shaped pipes in China. With abundant experience, we warmly welcome you to wholesale customized 416 430 stainless steel special-shaped pipes from our factory. For price consultation, contact us.

The rolling surface processing of stainless steel pipes

Stainless steel pipe is an economical cross-section steel. It is an important product in the steel industry. It can be widely used in life decoration and industry. There are many people on the market who use it to make stair railings, window guards, railings, furniture, etc., and they have very extensive and simple knowledge of the rolling surface processing of stainless steel pipes:
1. After hot rolling, annealing, pickling, and descaling, the surface of the treated stainless steel plate is dull and a bit rough;
2. It handles better than the average surface, and it is also a dull surface. Cold rolling, annealing, descaling, and finally light rolling with rough rollers;
3. This is the most common method used in construction applications. Except for the last light cold rolling with a polishing roller after annealing and descaling, the other processes are the same as the two-dimensional ones, and the surface is slightly shiny and can be polished;
4. Bright Annealing:
(1) This is a reflective surface that is rolled by a polishing roller and finally annealed in a controlled atmosphere;
(2) Bright annealing still maintains its reflective surface and does not produce oxide scale.

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