The main material of the rubber joint is rubber.According to the rubber  temperature range applicable to the use ,we can  introduce it as follows:
70 ~ 100℃ are mostly made of natural rubber, butylbenzene rubber rubber joint, the requirements for temperature is not high;
100 ~ 130 ℃.in general use nitrile rubber, neoprene, chlorine ether rubber into rubber joint;
130 ~ 150℃ with butyl rubber, ethylene propylene rubber, chlorosulfonated polyethylene rubber and so on to make;
150 ~ 180 ℃made of acrylate rubber, hydrogenated nitrile rubber;
From 180 to 200℃ with vinyl silicone rubber, fluorine rubber production.
200 ~ 250℃ with dimethyl silicone rubber, fluorine rubber to produce.
LIWEI rubber joint manufacturer for many years, continuous innovation, beyond the self, always believe that "development is the absolute principle" by the quality brand, service to improve the brand, our factory is willing to domestic and foreign merchants sincerely services, strengthen cooperation and seeking common development.