... , high voltage (1.0-6.4MPa),long-range elasticity, air impermeability, medium, climate and radiation resistance , vibration and noise ... YF, JDX Specilize Sphere Flexible Rubber JointsJXF type flexible filter rubber jointWTX type flexible rubber elbowGJQ(X)-SQ-II Threeball ... temp.-15-+ 115, Speciality reach to -30-250Applicable media:Air. Compressed air,water,sea water,hot water,weak acid,etc. NO.Usage ...