Chongqing GB rubber joints, there are two: GB rubber ball + GB flange; GB + normal flange rubber balls. Advisory orders Tel: 15123295084 [Zhang] is determined by the inner and outer rubber joints rubber, ply and ring tubular rubber, by vulcanization molding and metal flange or parallel connector loose combination. General properties of rubber and natural rubber are the same or close, physical properties and good processing properties, can be widely used in tires and other rubber products, rubber, general purpose rubber is called. Universal rubber are: natural rubber (NR), styrene-butadiene rubber (SBR), butadiene rubber (polybutadiene rubber, BR), isoprene rubber (polyisoprene rubber. Special rubber with special properties, specifically for resistance heat, cold, chemical resistance, oil resistance, solvent resistance, radiation and other special properties of rubber products used is called special rubber. special rubber are: nitrile rubber (NBR), silicone rubber, fluorine rubber, polyurethane rubber, polysulfide rubber , polyacrylate rubber (UR), epichlorohydrin rubber, chlorinated polyethylene rubber (CPE), chlorosulfonated polyethylene (CSM), butyl rubber, topiramate, etc. In fact, general rubber and special rubbers is no strict boundaries, such as ethylene-propylene rubber combines the above two features. general rubber and specialty rubber between are: chloroprene rubber (CR), ethylene-propylene rubber (EPDM), butyl rubber (IIR). National free telephone: 15123295084 [Zhang] welcome to visit us to discuss cooperation and win-win! Chongqing Exhibition kun official website: www.zhankunguandao.com