Our company specializes in the production of skeleton oil seals, O-rings, phenolic cloth support ring, hydraulic cylinder combination seal, domestic and imported rubber diaphragm filter sets and other products, the production of high and low pressure hose assemblies, metal hose, compensator , production flotation machine stator and rotor and various rubber products. 1: oriented band played a guiding role, in order to prevent the cylinder and piston wear, extreme wear resistance, low friction, heat resistance, chemical resistance, allowing any foreign body embedded within the guide wear rings, cylinder and sealed to prevent particles of pieces of losses, with the absorption of vibration performance, and has excellent wear resistance and good dry fixed line characteristics. 2 Material: PTFE + copper, phenolic cloth, wood Bo main features: guiding role and absorb vibration performance, and has excellent wear resistance and good dry fixed line characteristics. Working temperature: general temperature range of -40 ~ 120 ℃. Because the guide 3 with a fluorocarbon resin (PTFE), low friction, corrosion resistance, thermal stability and other excellent properties, have been widely used as a friction, sealing parts, especially in corrosive media, and this problem is often the general metal and other non- metallic materials are difficult to solve. Flexibility and toughness fluorocarbon resin making excellent sealing material, especially when it is further modified by a variety of filling along with some aromatic resin composite into a plastic alloy, you can get a higher carrying capacity, thermal mechanical stability resistance, abrasion resistance, and PV limits and so on.