The operating philosophy: sincere, to the letter, innovation, refinement management strategy: people-oriented valve manufacturer, fine quality management principles: do Shandong safety valve, it is necessary to do the best brand objectives: to build national industry brand, world brand, century-old brand, Shandong Everbright Valve Co., Ltd. specializes in producing safety valve manufacturer, welcome new and old customers to order our products! Import and export pipeline safety valve (1) and the boiler or pressure vessel safety valve between the connecting pipe and fittings through-hole valve models, the cross-sectional area of ??not less than the cross-sectional area of ??the valve imported; if you share a few safety valve when the inlet pipe and the flow cross-sectional area of ??the valve, safety valve inlet pipe is not less than the cross-sectional area of ??the inlet. (2) the use of a spring-loaded safety valve threaded connection, to connect with a short pipe with threaded pipe and simplified and short inter-header to be welded connections. Valve type, safety valves, safety valves, Ltd. provided by Shandong Everbright Everbright valve. Valve Co., Ltd. Shandong China Everbright (www.sdgdfm.com) strong, credible, Shandong Weifang ball industry has accumulated a large number of loyal customers. The company better work attitude and constantly improving innovative ideas will lead Everbright valve into the brilliant and you work for a better future!