Professional production and sales of the GB/T14525-93 welding union + shock ring Cangzhou Hongyuan Pipe Industry Co., Ltd., Contact: Wang Shan 15,922,054,164 qq: 1,494,092,364 mailbox: 15922054164@163.com corrugated metal pipe is a high quality modern industrial piping a flexible connecting tube. It is mainly composed of metal bellows, metal mesh, and all kinds of different forms of joints. The inner tube is of helically corrugated or annular corrugated thin-walled stainless steel bellows, bellows outer mesh cover made of stainless steel wire or stainless steel strip is woven by a certain parameter. At both ends of the hose is formulated according to the joint form of user piping or equipment. Bellows hose is made of stainless steel thin-walled seamless tube or longitudinal weld stainless steel thin-walled tube formed after the high-precision plastic deformation processing. Bellows contour of flexibility in determining the softness and anti-fatigue properties of the hose, easy to absorb a variety of movement and deformation and cyclic loading, in particular, able to meet the the system larger displacement compensation. Corrugated metal hose has good flexibility, fatigue resistance, high temperature resistance, corrosion resistance and so many excellent characteristics, life expectancy is much higher relative to other types of hose (rubber hose, plastic hose), with the forward to the development of modern industry, resistant to high temperature, high pressure, corrosion-resistant corrugated metal hose is more and more widely used. Implementation of the standards: GB/T14525-93 diameter range: DN4-800mm Working pressure: PN0.6-32MPa Temperature Range: -196 ℃ ~ 600 ℃ supplier length: optional the strong technical force, advanced testing equipment non-destructive testing laboratory and has advanced cold forming and thermal processing Production has advanced production equipment, professional and technical personnel to ensure the reliability of product quality, the company "customer first, reputation first, quality and price Shuangyou , courteous service "for business purposes, to ensure the best quality and the lowest price, best service and dedication to welcome new and old customers to establish long-term stable cooperative relationship with us, to create brilliant tomorrow!