Stainless Steel Pipe Fitting Processing process
In the process of processing stainless steel pipe need to go through a lot of rigorous process, which for the impact of stainless steel tube product quality is a relatively large part of the annealing, stainless steel tube manufacturers today with a detailed description of the quality of stainless steel tube on the importance of good quality
Stainless steel pipe annealing is through a special furnace slowly through the high temperature to burn red, and then cold water rapid cooling process. Stainless steel pipe annealing mainly has three aspects of the role:
1. Eliminate the stress generated by the stainless steel pipe in physical processing;
2. Let the chemical elements in the stainless steel pipe evenly distributed;
3. Increase the physical properties of the pipe.
Then if the annealing process is not good in the case, will cause
Material distribution is uneven, with some magnetic, physical performance is not compliance, toughness is not enough. In the bending time, prone to break and crack. Therefore, in the large stainless steel tube for annealing process, we must strictly in accordance with the requirements of the operation to operate, and is a professional staff, so that the quality of the product.
We are in the process of welding stainless steel, due to the welding of the grinding and processing of the machine will lead to the surface of the stainless steel pipe damage and scratches, if the surface damage to the stainless steel pipe with foreign pollution, it is more likely to cause stainless steel Tube is corroded, which greatly reduces the molding rate of stainless steel pipe. Below the stainless steel tube manufacturers Xiaobian talk about how to deal with stainless steel tube and then welding the scratches
One of the scratches on the surface of a stainless steel tube is that the welder's arc on the surface of the stainless steel pipe causes the protective film on the surface of the stainless steel tube to be damaged and the potential corrosive material is left over to cause the stainless steel tube to be corrupted. In this case the corrosion of the stainless steel pipe can be used in the welding when the mechanical reason or the welding defects of the repair. In addition to the rough surface of stainless steel pipe repair or re-welding. Scratch part of the stainless steel pipe can be cleaned to avoid the product or process lubricants to stay in the stainless steel pipe scratches inside the corrosion of stainless steel tube surface.
Regular rust on the rust of the stainless steel pipe, but there are many reasons for the corrosion of stainless steel tube, the treatment method is different. If you want to know more about stainless steel, please contact us.