Do you know the manufacturing process of stainless steel seamless elbow? The manufacturing processes of stainless steel seamless elbows include hot rolling and cold drawing, and the cold drawn tubes can also be subdivided into round tubes and special-shaped tubes. Stainless steel seamless elbows are mainly used in pipe bends, which account for 80% of all pipe fittings used in [...]

There are many surface treatment methods for stainless steel flanges, and rust removal is the main surface treatment method. Stainless steel flanges are generally not easy to rust, but the presence of free iron on the surface will cause them to corrode. Therefore, we must deal with these factors that easily cause stainless steel flanges to rust in a timely [...]

A stainless steel flange is a disc-shaped part used to connect pipes to pipes at pipe ends. So what maintenance knowledge do we need to know during the use of stainless steel flanges? Licheng Steel Industry will explain below. Wenzhou Licheng Steel Industry Co., Ltd. is a modern enterprise specializing in stainless steel pipes, pipe fittings and flange products. We [...]

When producing stainless steel flanges, the most important thing we should pay attention to is the quality of the product, because the quality of the product is related to the subsequent use effect. Then I will share with you some precautions in the production process of stainless steel flanges to ensure that the production quality of the flanges will not [...]

1. Chemical properties: The chemical corrosion resistance and electrochemical corrosion resistance are the best in steel, second only to titanium alloys. 2. Physical properties: heat resistance, high temperature resistance, low temperature resistance and even ultra-low temperature resistance. 3. Mechanical properties: According to different types of stainless steel, the mechanical properties are different. Martensitic stainless steel has high strength and hardness, [...]

Stainless steel seamless pipes and welded pipes can be cold-worked—cold-rolled and cold-drawn to meet higher requirements for cold-worked products. Cold working makes the product have the following characteristics: ①Improve the surface, improve the corrosion resistance due to the improved surface finish; ②Further improve the dimensional accuracy, after cold rolling or cold drawing with a mandrel, not only improve the outer [...]