When the domestic valve industry situation, standard level of low-pressure valve has can be arrived at the International Mall, but high high-end valve is still still rely on the import supply. Metal valve fittings as are not to be open-minded, parts quality and standards are not up to a high level, but also the domestic demand, adjusting commodity production plan, to change the habit of the entire mall and demand.

The hardware fittings valve production backbone company can according to ISO international standards, DIN German standard, AWWA American Standard and other international standards describe manufacturing all kinds of valves, some manufacturers of the products reached the international leading level. The valve is a low interest rate to commodity, market competition is very fierce. Distribution on the valve market, mainly according to the building project, the largest user of the valve is working, electric power, metallurgy, petrochemical, chemical and some some work and create some city. Gate valve, petrochemical work using API standard globe valve and check valve; power some primary selection of high pressure power station gate valve, globe valve, check valve and safety valve and pressure valve, a valve gate valve some drainage; chemical work is mainly made of stainless steel gate valve, globe valve, check valve; metallurgical work first selection of low-voltage large-diameter butterfly valve, cut-off valve and ball valve oxygen oxygen; city to create some primary selection of low-pressure valve, such as the first choice city tap water pipe of large diameter valve, building a primary selection of center line butterfly valve, city heating primary selection of metal sealing butterfly valve; pipeline first selection of flat gate valve and ball valve; pharmaceutical work first selection of stainless steel ball valve; food work is mainly made of stainless steel ball valve. Although the overall level of the valve to a great new year work hard, but the quality is still not stable, such as running, take, drop, leakage phenomenon often occurs in the domestic valve. In addition, China’s valve supporting talents are also compared with the developed countries there is still a certain interval.