SANHE 3A RUBBER & PLASTIC CO., LTD.
SANHE 3A RUBBER & PLASTIC CO., LIMITED EXCELLENCE QUALITY SINCERE SERVICE
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PTFE encap silicone o ring , PTFE encap silicone o ring made with red silicone
High quality O ring, rubber ring
1. All of the process are done in our factory from rubber raw material to finished o ring,
and we use the best raw material to assure the quality.
2. With strict inspection before shipment, have professional QC team.
3. All kinds of material O ring are available such as NR, CR, NBR, SBR, FKM, SILICON, HNBR, PU etc.
4. Delivery time will be assured.
5. Stable supply ablility.
6. Small quantity order is acceptable.
7. Professional technician team, advanced production technology, Perfect management system
to assure the qualified quality, delivery time and customer's maximum benefit.
Rubber oil seals:
1. oil seal Material: NBR, SILICONE, FKM, HNBR, CR, PTFE, EPDM, etc.
2. Types : TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, DB etc
3. Color:Black,red,brown,etc.
4. Size:from 4mm shaft diameter to 300mm shaft diameter and different design.
| ASTM/DIN ISO | NBR | ACM | VMQ | FKM | HNBR | PTFE |
| Wear Resistance | very good | moderate | moderate | very good | moderate | good |
| High Temperature Oil Resistance | moderate | good | very good | very good | good | good |
| max 100C | max 150C | max 200C | max 200C | max 150C | max 200C | |
| Low Temperature | -40C | -30C | -50C | -25C | -40C | -80C |
| Oil Resistance | good | good | moderate | very good | good | extremely good |
