Industrial Backup Ring Sealing Component - Temperature Range -200°C to 350°C, Pressure Up to 5000 PSI
Designed to withstand extreme temperature ranges from -200°C to 350°C, this rubber backup ring maintains its shape and function in harsh industrial environments. With a hardness level of 70-90 Shore A and pressure tolerance up to 5000 PSI, it provides reliable dust prevention sealing and machinery protection.
- Temperature resistance: -200°C to 350°C
- Hardness: 70-90 Shore A
- Pressure range: Up to 5000 PSI
- Dimensional tolerance: ±0.05mm
- Weather and dust resistance
- Easy installation with precise fit
| Parameter | Specification |
|---|---|
| Material | Rubber |
| Temperature Range | -200°C to 350°C |
| Hardness | 70-90 Shore A |
| Pressure Range | Up to 5000 PSI |
| Tolerance | ±0.05mm |
| Color | Black |
| Service Pressure | 300 MPa |
Ideal for hydraulic and pneumatic systems, automotive applications, aerospace equipment, and industrial machinery requiring reliable sealing in extreme environments.
Available in various sizes with model numbers including AS568, BS1516, JISB2401, ISO3601, DIN3771, and DIN3869. Certified with TS16949, IATF, NSF, ISO9001, PPAP, ROHS, FDA, and LFGB standards.
Packaged 100 pieces per carton (10cm x 10cm x 10cm, 0.5kg). Delivery within 5-8 work days via courier service.
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