At present, steel structure manufacturing has been widely used in plant construction. The main components of the steel structure building are welded H-shaped steel columns, beams and supports. These components have welding deformation problems during the manufacturing process. If the welding deformation is not corrected, it will not only affect the overall installation of the structure, but also reduce the safety and reliability of the project.

Material problems. The degree of deformation of different materials after stamping is different. The greater the degree of deformation of stainless steel, the harder it is to level. This is because of the rigidity of stainless steel, so the flattening in the later stage is difficult to achieve the same flatness as before.

The 304 stainless steel plate is a commercially available and very popular stainless steel material with excellent corrosion resistance, high temperature resistance and good resistance to intergranular corrosion. The anti-rust performance is stronger than that of the 200 series, and the high temperature resistance can reach 1000-1200 degrees.

Stainless steel pipes can be found everywhere in our daily use. I believe many friends are asking why there are so many stainless steel pipe products in our life, so the following Xin coral small series will help everyone from the three characteristics of stainless steel pipes. Better to understand.

Does the 304 stainless steel tube need to be painted? ? It is usually not necessary to paint stainless steel tubes. Under normal circumstances, the 304 stainless steel tube has an oxide film on the surface after pickling, and the surface is smooth after pickling, even if the stainless steel tube is painted, it will fall off quickly.