Solder lug butterfly butterfly butterfly is a non-welded hermetic Tanggu butterfly valve manufacturing company, is widely used in medium temperature materials, metallurgy, mining, electricity and other production process ≤300 ℃ 0.1Mpa nominal pressure on the pipeline, for connectivity, opening and closing or adjusting medium quality. Complete types of specifications, sales agents with major brands of synthetic rubber anti-chemical corrosion applications, butterfly valve performance can be improved on. Because synthetic rubber resistant to corrosion, erosion resistance, dimensional stability, good elasticity, easy to shape, low cost, etc., and can choose different performance synthetic rubber, according to different requirements, to meet the working conditions of the use of butterfly. Because of polytetrafluoroethylene (PTFE) has strong corrosion resistance, stable performance, easy to aging, low coefficient of friction, easy to shape, size and stability Tanggu valve sales, and can be filled, adding the appropriate material to improve its overall performance, get more strength Good, lower coefficient of friction butterfly sealing material, overcomes the limitations of synthetic rubber, and thus represented by polytetrafluoroethylene polymer materials and modified materials Tanggu filling valve, the butterfly valve has been widely used Tanggu Valves suppliers, so that the butterfly valve performance has been further improved, to create a temperature and pressure range wider, reliable sealing performance, longer life butterfly. Tanggu Valve suppliers, Ming Hong Kong valve, the valve is provided by Yunfu Tanggu Port Valve Co., Ltd., Dongguan Ming. Port Valve Co., Ltd., Dongguan Ming (www.gdmgfm.com) is Dongguan, butterfly leaders, over the years, the company implementing the scientific management, innovation and development, the principle of honesty and trustworthiness, and satisfy customer needs. In the next port of the valve leading the staff warmly welcome all inquiries negotiations to create the next port of the valve a better future.