Shanghai mining valves Co., Ltd.   

Shanghai mining valves Co., Ltd. is a modern enterprise that integrates R & D, production, processing, testing, sales and service of mining valves. The patent technology of R & D, design and development of the enterprise has reached the international advanced level and the leading level in China. There are mainly 60 kinds of air release pressure relief valve, mine gate valve, mine cut-off valve, mine check valve, mine ball valve, mine butterfly valve, mining safety valve and so on. The main technical parameters are: nominal pressure PN0.04~64.0Mpa, nominal diameter: DN50~ DN 2000, the service temperature is -125~1100 degrees C, the main materials are cast iron, cast steel, carbon steel, stainless steel, alloy steel and other special materials, and the applicable media include water, oil, steam, gas and sulfur-containing gas, strong alkali, concentrated acid and other corrosive medium. The driving mode is manual, pneumatic, electric, hydraulic, gear transmission and so on. The products carry out international and national standards such as API, ASTM, MSS, ANSI, CE, JIS, ISO, GB, JB, HB, etc. Shanghai mining valves Co., Ltd. products are widely used in petroleum, chemical, mining, natural gas, gold, power and other industries; and committed to developing the international market, products are exported to Europe and the United States, the Middle East, Southeast Asia and other more than 20 countries and regions; products with excellent quality, ideal price, complete varieties and timely delivery time and satisfactory pre sale, sale, after sale service has won the trust of the majority of users. Shanghai mining valves Co., Ltd. always takes quality as the foundation, all in order to satisfy users' business philosophy, provide users with better products and better after-sales service, and strive for the valve industry. The purpose of the company is "letter first", "quality first" and "service first".