... pipe expansion joints, bellows, waterproof sleeve tube, power delivery Joint, limit expansion joints etc.Registered trademark "Changmao" brand, selling ... ,high media resistance and climate , also called rubber joint,soft joint,shock absorber,tube vibration isolator,pipe shock absorber , ... 21570028320162522158003234016252215900363support or fixed equipment for pipes , or anti pull enquipment should be installed. ...