Knowledge

GB/T12771-2008 (stainless steel welded steel pipe for fluid transportation). It is mainly used to convey low-pressure corrosive media

First, the small-diameter stainless steel welded pipe is continuously produced online, the thicker the wall thickness, the greater the investment in the unit and welding equipment,

Stainless steel welded pipe, referred to as welded pipe, is commonly welded into steel pipe made of steel or steel strip after being curled and formed by the unit and mold.

Stainless steel seamless pipes used as reprocessing devices reduce the carbon content in order to try to control the chromium-carbon compounds in the weld affected areas, or limit

Chemical analysis: chemical analysis of the chemical composition of the material, and the chemical composition meets the standard provisions.

With the implementation of China's reform and opening up policy, the national economy has achieved rapid growth

Such steel pipes can be divided into two categories: stainless steel seamless steel pipes and stainless steel welded steel pipes (seamed pipes), which can be made according to diff

Hot rolled stainless steel seamless pipe is generally produced on automatic pipe rolling unit.

The raw material for rolling seamless pipe is round pipe blank, and the round tube preform is cut by the cutting machine to process a blank with a length of about 1 meter, and sent

Both ends of the steel pipe should be cut at right angles and burrs should be removed.

Stainless steel seamless pipe is a long strip of steel with a hollow section and no seams around the perimeter.

Is it normal for stainless steel pipe strips to be magnetic? The answer is normal. Stainless steel can be divided into austenitic, martensitic and ferrite according to the classifi