black viton o ring for valve

Description of viton O Ring:

1. Materials: can be NBR, Viton, EPDM, SI, HNBR, BUNA, MVQ, ACM, FLS, CR, SBR, SI, BR, IR, IIR, PU,E/A, ECO, CSM, FKM, FPM, etc.

2. Characteristics: good physical and chemical properties.

3. Hardness: 70~90A or as your request.

4. Size tolerance: exactly upon your request or standard tolerance.

5. Color: black, transparent, green, red, yellow, grey, purple, pink, etc. or upon your color codes.

6. Applications:  automobile, electrical appliance, mechanical, industrial, construction, household, medical and other fields

7. Production lead time: 1~3 weeks.

8. Small order quantity is welcomed.