nr rubber bush 1.material:CR,SBR ,EPDM.CR,NR,NBR,silicone,viton 2.size: proposal 3.hardness:60-75A

nr rubber bush

using: mainly used to seal oil and water proof ,anti-corrosion gas, prevent the leak of othe gas.

feature:

1.High temperature seals           

2.Resistant high-pressure seals           

3..Corrosion-resistant seals           

4.Wear ring

NR Rubber Bush