Bending Ball Rubber Joints, used between the metal pipe, to absorb the shock and noise. It's also easy to install, and can be used long time.Bending Ball Rubber Joints, which is used between the metal pipe as the contact. It can absorb the shock and reduce the noise, and solve the position from source. There are different series can be adapted to acid or alkaline resistant, oil-resistant and other medium. Its tightness is very good, and easy to install, can be used a long time.1. Products Name: Bending Ball Rubber Joints2. Applications: Metal pipe system3. Place of Origin: Hebei Province, China4. Supply Ability: 5000pcs per week5. MOQ: 1000pcs.6. Products Pictures:  7. Specifications:Hydraulic Seals/Hydraulic Seals/Hydraulic Oil SealsMaterialEPDM, FKMTemperatureEPDM(-50~150℃); VITON(-25~300℃);Color Black, ClearFeaturesOil-resistant; Heat-resistant; Abrasion-resistant                       Welcome to Beijing Rubber-King!