2.5 Inch 316L Stainless Steel Welded Pipe

Stainess steel process pipes for food & dairy industry, tubes for heat exchangers and oil & gas, but also construction and ornamental tubes and box sections, as well as tubes for mechanical and automotive applications: with a global production covering all major sectors, Kuaima is the world’s top producer of stainless steel welded tubes.Our staff are qualified and certified according to all current welding procedures, thus guaranteeing our customers longitudinally welded stainless steel pipes in line with the requirements.

Features of Stainless Steel Welded Tubes

Corrosion Resistance
Stainless steel welded tubes are made of stainless steel, which has excellent corrosion resistance. This is mainly due to the fact that a dense, oxidation-resistant chromium oxide layer is formed on the surface of stainless steel. This chromium oxide layer isolates the medium inside the tube from the outside world, thus preventing the corrosion of stainless steel. In addition, stainless steel also contains other elements, such as nickel and molybdenum, which can also further improve the corrosion resistance of stainless steel.

Toughness and Ductility
Stainless steel welded tube has excellent strength and toughness after annealing and other treatment processes, which can withstand high pressure and large tension. When manufacturing stainless steel welded tubes, processes such as high-temperature annealing or cold-rolling annealing are often used to improve the mechanical properties of the tubes. The annealing process reduces the hardness and brittleness of the welded tube and improves its toughness and ductility, thereby increasing its tensile, bending, and compression resistance.

Smooth Inner Surface
Stainless steel welded tubes have a smooth inner surface and low coefficient of friction, which can reduce the resistance of fluids, thus reducing energy consumption. In the manufacturing process of stainless steel welded tube, professional inner surface polishing technology is usually used to make the inner surface finish reach a certain standard, and also to eliminate the bumps and depressions on the tube surface, so as to get a smoother and more uniform inner surface of the tube.

Easy to Clean and Disinfect
Stainless steel welded tube has a smooth surface and good corrosion resistance, is not easy to produce scale and bacteria, easy to clean and disinfect. Since the surface of stainless steel has few bumps and defects, it is less likely to deposit and accumulate bacteria, dirt and other organic substances during use. Also, the corrosion resistance of the stainless steel material itself can prevent corrosion and rusting inside the tube, which further reduces the growth of bacteria inside the tube.

Product Parameters