How to select the material for large-diameter metal hose it? In recent years, with the metal hose application market is growing, while the technology also has high requirements for large-diameter metal hose, my friends always hesitated when in use, and the cost of such a large-diameter itself It will be high, if the use of 304 or better material 316 316L, would not cost even higher yet? For DN200 than the inner diameter of the corrugated metal hose, tube that is inside the bellows 304 must be used even more than the material of choice for industrial metal hose industry, first of all no matter where the user is in the product, the level of direct contact with the through the media, whether through the medium is water, steam, oil or air will have its performance, anti-rust, corrosion, high temperature and other industrial metal hose international brands, is a stainless steel mesh cover, this layer with ordinary stainless steel can, under the pressure of the situation is that the two sets of steel netting steel goods, the largest model did 800 caliber, advanced equipment and complete testing equipment according to customer usage flange can be used Carbon steel and stainless steel, large diameter stainless steel hose majority of users will have to get regular factory responsible for production, to ensure the quality and use. Prospects metal hose: Our country is producing and exporting countries metal hose, in which the global sales of metal hose, mostly from China's production and exports, China has become the world's leading metal hose supply providers. Although China's large-scale metal hose industry professional operation of industrial metal hose, but due to technical innovation capability is weak, the market structure is too simple, brand influence is weak and other factors, many metal hose manufacturers often lack the core competitiveness, difficult to bigger and stronger. Stainless steel hose sales of 14.5 billion yuan, of which the proportion of stainless steel hose threading less than 25%, not only with the international market structure far hose products, can not meet the growing demand for domestic manufacturing stainless steel hose. Industrial metal hose professional supplier of industrial metal hose, hose Hopen Hopen by Ning County stainless steel metal hose Limited. Ning County Hopen stainless steel metal hose Limited (www.haopengguanye.com) (www.haopengguanye.com) strong, credible, in Dezhou hose industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Hopen hose into the brilliant and you work for a better future!