... such as NR, NBR, CR, or FKM, can be in different colors and different features.Rubber Bellows are mainly used ... inside, to Reduce particulate hard foreign object damage to the instrument precision parts. Our parts have been exported to ... Bellows2. Applications: Excavators, Mobile hydraulics, Standard cylinders, Presses3. Place of Origin: Hebei Province, China4. Supply Ability: 3000pcs per week5. MOQ ...