JR stainless steel metal hose (referred to as hose) is a high-quality flexible pipe in modern industrial pipelines. It is mainly composed of bellows, net sleeves and joints. Its inner tube is a thin-walled stainless steel bellows with spiral or annular shape. The net sleeve of the outer layer of bellows is made of stainless steel wire or strip according to certain parameters. The joints or flanges at both ends of the hose are compatible with the joints or flanges of the customer's pipelines. B: Yes, it is. The corrugated pipe of metal hose is formed by high precision plastic processing of seamless or multi-welded stainless steel pipe with very thin wall. Because of the elastic characteristics of the bellows'contour, the hose has good flexibility and fatigue resistance, which makes it easy to absorb various cyclic loads of movement and deformation, especially in the pipeline system, it has the ability to compensate for large displacement, and plays an important role in the motion, thermal expansion absorption and vibration absorption of the pipeline system. This kind of metal hose is characterized by corrosion resistance, high temperature resistance, low temperature resistance, light weight, small size, good flexibility, and is an excellent vibration absorber. Corrugated metal hose has good softness, fatigue resistance, high temperature resistance, high and low temperature resistance, corrosion resistance and many other characteristics. Compared with other hoses (rubber, plastic hose), its life is much longer. Therefore, it has higher comprehensive economic benefits. With the development of modern industry, it has high temperature and high pressure resistance corrugated gold. The need for hoses is also increasing. Hose scope of use: Fully flexible conveyor pipes are needed to prevent vibration in place piping, steam, gas, air, heavy oil, petroleum, chemical drugs are used. Five elements of metal hose modelling: Size: nominal diameter of hose, joint type and size, hose length. 2. Pressure: actual working pressure of hose, nominal pressure PN/working pressure P. 3. Medium: The chemical property of the medium conveyed in the hose determines the material quality of each part of the hose according to the corrosion resistance table. 4. Temperature: working temperature and range of medium in hose; working environment temperature of hose. At high temperature, the maximum allowable pressure at working temperature should be determined according to the temperature correction coefficient to determine the correct pressure level. 5. State: According to the state when the hose is in use, refer to the correct installation mode of the hose. The length of hose in various motion states and the minimum bending radius of hose are calculated. The length of hose is selected correctly and installed correctly. Over the past few years, our Gongyi Hongsheng Pipeline Equipment Co., Ltd. has continuously developed new products, improved product quality, done a lot of research and experiments, put forward a new product structure, greatly improved the performance of the products, and won the praise of the vast number of users. If special specifications of products are needed, they can be designed and manufactured according to user's requirements. And sincerely hope that new and old customers, design units recommend the use of our company's products.