Stainless steel pipes have the characteristics of resistance to weak corrosive media such as air, steam, and water, and corrosion of chemicals such as acids, alkalis, and salts, and are also called stainless acid-resistant steels. There are many types of stainless steel, such as ferritic stainless steels, austenitic stainless steels, martensitic stainless steels, and hardened stainless steels. Next Xiaobian introduced stainless steel pipe brand recommendations and stainless steel pipe welding precautions. Stainless steel pipe brand recommended 1, Sorbonne Sorbonne Pipes specializes in the R&D, manufacturing, and sales of pipes, and has extensive experience in pipe production. The design requirements for pipes are unique and unique. The production process for pipes is strictly controlled, and any flawed pipes are not allowed to be sold. Sorbonne stainless steel pipes are made of imported materials to ensure their quality and service life. 2. Pilesa Pirza pipes are very environmentally friendly, whether it is the production of stainless steel pipes or plastic pipes. Pearsa pipe has a very high cost performance, but also has excellent corrosion resistance, high temperature resistance, high pressure and other excellent performance, more importantly, the quality of Pilsa pipe is guaranteed, is a brand worthy of consumers believe that a stainless steel pipe. 3, Liansu Liansu Stainless Steel Pipe is one of the largest manufacturers of pipe production equipment in China. It mainly produces stainless steel pipes, plastic pipes, and steel-plastic pipes. With international leading production technology and the highest quality service, UPC Pipes is a well-known pipe brand and has been highly praised and favored by consumers. Stainless steel pipe purchase 1. Identify whether the surface of the pipe is stamped with the material “304†and ask for the manufacturer's quality certificate and quality guarantee. 2, with acidic reagent test, 30 seconds after the material 304 does not change color, 201 becomes black. 3, to see the color of the outer surface and the inner wall of the tube is bright and smooth, the thickness is uniform or rough. 4. When purchasing, choose brand products above the provincial level that have been assessed by the Bureau of Quality and Technical Supervision. The long-term use of witnesses and good word of mouth among customers is the most direct and effective method of purchasing. Stainless steel pipe welding precautions 1, stainless steel profiles welding characteristics. This general material of stainless steel profiles have the characteristics of strong thermal conductivity and strong hot melt, large linear expansion coefficient, relatively large welding difficulty. When welding, certain welding methods should be adopted to ensure the welding quality. 2. Residue splashing during welding. First of all. The residue spatter during welding is directly related to the welding process. Welding arcs using different parameters produce different effects. For example, gas shielded tungsten arc welding or inert gas tungsten arc welding produces less spatter. However, the welding process of gas-shielded metal arc welding and flux-type arc welding has more splashes. At this point you must modify the parameters. In this way, bright light will be emitted at the instant of welding, which will affect the eyes. You need to bring professional eye masks to protect yourself. 3, welding should pay attention to the treatment of the spatter, welding spatter is easily attached to the stainless steel profiles, this will reduce the service life of stainless steel. Before welding, first apply anti-spatter at the weld to prevent splashing. 4. During welding, if it is improperly handled, it can easily leave rough defects on the surface and damage the protective film. Welding should pay attention to the arc in the weld, the traces dissolved in the weld. Editor's summary: The stainless steel pipe brand recommendation and stainless steel pipe welding precautions are introduced here, and we hope to help everyone. If you want to know more related information, you can pay attention to this website information. Stainless steel pipe Thermostatic Shower Set,Thermostatic Shower,Head Shower Set,Shower Mixer Taps kaiping aida sanitary ware technology co.,ltd , https://www.aidafaucet.com
