Pump mechanical seal materials should meet the requirements of the sealing function, due to the different media are sealed, and the working conditions of the equipment require different sealing materials have different adaptability. Now to introduce the characteristics of the mechanical seal with the pump what. Pump mechanical seal with mechanical seal Features 1) the material is dense, not easy to leak media; 2) have appropriate mechanical strength and hardness; 3) compressibility and resilience, permanent deformation is small; 4) under high temperature softening, 5) good corrosion resistance, long-term work in acid, alkali, oil and other media, small changes in volume and hardness, and does not adhere to the metal surface; 6) Friction coefficient is small, good wear resistance; 7) with the sealing surface with the softness; 8) good aging resistance, durable; 9) processing and manufacturing, cheap, easy to draw. Rubber is the most commonly used sealing material. In addition to rubber, suitable for sealing materials such as graphite, PTFE and various sealants. Further Reading: pump valve pipe fittings Exhibition 2016 Exhibition of Information Industry, Internet (Xiamen) Technology Co., Ltd. Author: Asian pumps Network Editor: Yao Xiaoxia (QQ / micro letter:) http://beng.liuti.cn/ (Hotline :)
Flashlight,Flashlight Rechargeable,LED Flashlight,USB Rechargeable Flashlight,Blaze Flashlight
Yuyao Flylit Appliance Co.,Ltd , https://www.flylitlight.com