In the construction of water supply system in the boiler tubes, galvanized steel has ended due to a brilliant century history, a variety of new plastic pipes and composite pipes rapid development, but also to varying degrees, all kinds of pipe, there are some deficiencies, can not fully meet the needs and the state of drinking water and water quality requirements concerning the water supply piping. So nodal tubes, the experts predicted: building water supply pipe will eventually return to the era of metal pipe. According to foreign experience in the application of heat transfer tubes, found in thin-walled metal pipe stainless steel pipe is one of the best overall performance of the pipe. (1) promote the use of domestic thin-walled stainless steel tube ripe for thin-walled stainless steel tube condenser tubes, domestic production began in the late 1990s, used today in the field of pipe-and-coming freshmen race, have been widely used in construction water supply and drinking water pipeline. Thin-walled stainless steel tube is durable, has been recognized engineering, but also reduce the thickness of the parties concerned are from lower prices aspects, in order to facilitate further promotion. Especially small diameter stainless steel tube, the price is not high, so supporting the connection method, reliability and price fittings of its development is a major factor in the decision. China in Sichuan, Guangdong, Zhejiang, Jiangsu and developers have developed a connection technology and fittings, is promising pipe. Ministry of Construction and relevant departments attach great importance to this new pipe, according to the China Technology Market Management and Promotion Center, National Science City word. Easy to install, the external pipe connections, internal rubber ring into a hexagon Pressure. Scope: cold water systems, piping drinking water systems, surface mounted pipeline more applicable. Advantage is: easy and convenient connections, shorter working hours, moderate cost. The disadvantage is that a single application of occasions, maintenance problems, when both the tube seals need to be replaced aging much trouble, because the connection time has stuck, you need to replace the ends of the pipe to be replaced after sawing. We should try to avoid using hot water system, the main ring of life is the uncertainty in the hot water system. Therefore concealed pipes and hot water systems is generally not recommended. Threaded tubes, tubes, stainless steel tubes manufacturers Ltd. Shanxi, Shandong Jinding provided by stainless steel pipe industry. Shandong Jinding Stainless Steel Pipe Co., Ltd. (www.ss304L.com) (www.ss304L.com) strong, credible, in Dezhou steel industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Jinding Pipe into the brilliant and you work for a better future!