Views: 0 Author: Site Editor Publish Time: 2021-10-25 Origin: Site
Stainless steel seamless pipe is a long strip of steel with a hollow section and no joints on the periphery. The thicker the wall thickness of the product, the more economical and practical it is, and the thinner the wall thickness, its processing cost will increase substantially.
With the development of industry and economy, the national economy has achieved rapid growth. Therefore, a large number of urban housing, public buildings, and tourist facilities have been constructed, which put forward new requirements for the supply of water. People are paying more and more attention to water quality issues in particular, and their requirements are constantly increasing. Galvanized steel pipe will gradually withdraw from the stage of history for its limitation and the influence of relevant policies. Plastic pipes, composite pipes, and copper pipes have become common pipe materials for piping systems.
However, stainless steel seamless pipes are more advantageous. It is applicable and hygienic, reliable and environmentally friendly, economical and safe. It has been proved by domestic and foreign engineering practice to be one of the environmentally-friendly pipes with the best comprehensive performance of the water supply system. Stainless steel seamless pipe is also a very competitive water supply pipe, which will play a comparable role in improving water quality and improving people’s living standards.
Stainless steel seamless pipes can be divided into hot rolling (extrusion) and cold drawing (rolling) due to their different manufacturing processes: hot rolling (not extrusion), round tube billet heating perforated three-roll cross rolling, continuous rolling, or the straightening water pressure test (or flaw detection) of the squeezed stripping pipe sizing (or reducing diameter) cooling billet pipe indicates that the raw material of the warehousing rolling seamless pipe is a round pipe billet, and the round pipe billet should be cut by a cutting machine to a length of approximately It is a 1-meter tube, and then it is sent into the furnace through a conveyor belt.
Stainless steel seamless pipes are corrosion-resistant steel pipes, called stainless and acid-resistant steel pipes. The corrosion resistance of stainless steel seamless pipes depends on the alloying elements contained in the steel to meet the requirements of various uses for the structure and performance of stainless steel.
The processing technology of stainless steel seamless pipes mainly includes hot-rolled drawn pipes and cold-rolled pipes. Among them, hot-rolled seamless drawn pipes are generally called hot expansion, that is, the stainless steel seamless pipe is stretched round by using abrasive tools. The cold-rolled tube is just the opposite. There is a fixed die outside the tube and a fixed mandrel in the inner hole of the tube, which makes the thickness of the tube thinner from the outside to the inside.
Foshan TaiYuDa Steel Group Co., Ltd. has developed a variety of different stainless steel seamless pipes and conducted a large number of tests before leaving the factory to ensure quality. If you are in the stainless steel seamless pipes business, you can consider using our cost-effective products.