pph flange diaphragm Photos

Diaphragm flange design life pph transmission fluid for industrial plastic valves for 25 years. Plastic valve is the key means of controlling chemical pipeline corrosion medium flow, variety of valves: ball valves, butterfly valves, check valves, diaphragm valves, closing valves, said valves are simple in structure, fluid resistance, sealing performance Well, corrosion resistance and other characteristics. Materials are frpp, PVDF plastic valve life design requirements for the international type of plastic valves are mainly valves, butterfly valves, check valves, diaphragm valves, valve and closing valves, structure has two pass, three-way and multi-way valve, the main raw material ABS, PVC-U, PVC-C, PB, pe, pp and PVDF and so on. With plastic pipe continues to increase the proportion of hot and cold water and industrial pipeline engineering applications, the quality of plastic piping systems controlling more and more plastic valves are particularly important. Because light plastic valves as the quality, corrosion resistance, adsorption of scale, advantages and plastic tubing can be integrally connected and long service life, plastic valves in water (particularly hot water and heating) and industrial plastics other fluids piping system, the application of its advantages is the other valves can not be compared. Currently in production and application of domestic plastic valves, it is also no reliable method to its control, causing water and industrial plastic valve product quality uneven other fluids, resulting in serious leakage shut lax and in engineering applications, form of speech can not use a plastic valve, affect the overall development of plastic pipe applications. National standards of plastic valves under development, its product standards and methods standards are developed according to international standards. Contact: Zhu Qingfeng Mobile: 15262979228 Tel: 0511-88518518 Fax: 0511-88518591 E-mail: yygfj1688@163.com Address: Yangzhong City 8 Town red light industrial park's website: www.yygfj.com