Stainless steel hose is a kind of high quality flexible pipe in modern industrial pipeline. The utility model is mainly composed of a corrugated pipe, a net sleeve and a joint. The inner pipe of the utility model is a thin wall stainless steel corrugated pipe with a spiral shape or an annular shape, and the mesh sleeve of the outer layer of the corrugated pipe is made of stainless steel wires or steel strips according to certain parameters. The ends or flanges at the ends of the stainless steel hose are matched to the fittings or flanges of the customer’s pipe.
Stainless steel bellows are made of extremely thin, seamless or welded stainless steel tubes fabricated by high precision plastic forming. Because the elastic characteristics of corrugated tube profile determines the stainless steel hose has good flexibility and fatigue resistance, making it very easy to absorb all kinds of motion and deformation of cyclic loading, especially has the ability to compensate for large displacement in pipeline system. I plant in addition to the original production of stainless steel hose excellent equipment, also in 1998 the introduction of two high precision, high automatic welding technology of corrugated pipe forming production line, greatly improves the quality of the stainless steel hose and stainless steel hose length is not restricted, to meet the needs of long stainless steel hose. Nominal moon brand stainless steel hose diameter range is DN6-1000mm, length is optional.
Net is the main pressure parts stainless steel hose installed in the pressure in the pipeline, and the corrugated pipe to protect, according to the size of the pressure and the applications in the pipeline, can choose one or more layers of stainless steel wire or steel tape weaving, the pressure range of moon brand stainless steel hose general asked PN0.6-32.0MPa, up to 42.0MPa.
The main parts of stainless steel hose material is adopted so as to ensure the austenitic stainless steel, stainless steel hose excellent temperature resistance and corrosion resistance, the maximum working temperature range of stainless steel hose, -196-600 s. C, according to the use of stainless steel hose pipe with corrosion selection using stainless steel, stainless steel hose can be ensured corrosion resistance.
Stainless steel hose has good flexibility, fatigue resistance, high temperature resistance, high temperature resistance, corrosion resistance and other characteristics, he compared to other stainless steel hose (rubber, plastic stainless steel hose) life is much higher, the comprehensive economic benefits so it has higher, with the development of modern industry, the amount of the demand of high temperature resistance, high pressure stainless steel corrugated metal hose is also becoming more and more large.
The scope of use of stainless steel hose: the need to fully flexible pipe, to prevent the vibration of the premises piping, steam, gas, air, heavy oil, oil, chemicals and so on.
Source: China Stainless Steel Hose Manufacturer – Yaang Pipe Industry Co., Limited (www.yaang.com)