HNBR O-Ring

Hardness Range 

HNBR O-Rings/ O Rings(sealing ring) are widely used in the air conditioner and auto air conditioner, have excellent characteristics of cold media resistance, such as HCFC-134a, CFC-12, R404,R 407C,R 410A, Ammonia etc.

Dimension available to:
1) AS568 O-Rings
2) JIS B2401 P/G series O-Rings
3) DIN 3771 O-Rings
4) ISO 3601 O-Rings
5) Metric Size O-Rings
6) Custom Size O-Rings

Recommended for:
- Air-conditioner or auto air conditioner
- The related accessories, such as compressor ,pipe etc

8.  Packing on your order.

7.  OEM/ODM or manufacturing on the drawing are offered.

6.  SAE AS568, ISO3601, DIN 3771, JISB 2401 etc are all available.

5.  Compliance for the ISO9001-2000, TSI16949 system.

4.  The color could be chose.

3.  Minimum thickness could be 0.35mm.

2.  NBR, HNBR, PU, SI, EPDM, VITON, CR, PTFE etc are available.

1.  Appling for auto, machineries, air-conditioner, furniture and home appliance.

O-RING is a kind of sealing products which is usually made of springing material and through the molding way to make it in the ring shape. It is generally used to seal the fluid liquid or gas, often works as a part of the whole set of sealing parts. O-ring is good at both in static seal and dynamic seal, main material contains: NBR,SR,VITON,SILICON PTFE,HNBR,PU etc.