
Static Sealing Elements
K800 Back-up Ring
K800 back-up rings are produced from X-tone. a special grade thermoplastic, material which can operate dynamically or statically in heavy duty applications, thanks to its high mechanical properties and high temperature resistance.
Technical details & request a quoteAdvantages
- High extrusion and pressure resistance
- High temperature resistance
- Hydrolysis resistance
- High wear resistance
- Low coefficient of friction
Applications
- Construction machinery
- Loading platforms
- Injection moulding machines
- Cranes
- Heavy duty cylinders
- Mining industry

Standard Sizes
18 sizes
| PRODUCT | D (f8) | D (H10) | H | MATERIAL | KASTAŞ CODE |
|---|---|---|---|---|---|
| K800-080 | 80 | 95 | 3 | PK7502 | 10028564 |
| K800-085 | 85 | 100 | 3 | PK7502 | 10028565 |
| K800-090 | 90 | 105 | 3 | PK7502 | 10028566 |
| K800-095 | 95 | 110 | 3 | PK7502 | 10028567 |
| K800-100 | 100 | 115 | 3 | PK7502 | 10028569 |
| K800-105 | 105 | 120 | 3 | PK7502 | 10028570 |
| K800-110 | 110 | 125 | 3 | PK7502 | 10028572 |
| K800-110/1 | 110 | 130 | 3 | PK7502 | 10028573 |
| K800-115 | 115 | 130 | 3 | PK7502 | 10028574 |
| K800-120 | 120 | 140 | 3 | PK7502 | 10028575 |
| K800-130 | 130 | 145 | 3 | PK7502 | 10028576 |
| K800-130/1 | 130 | 150 | 3 | PK7502 | 10028577 |
| K800-140 | 140 | 155 | 3 | PK7502 | 10028579 |
| K800-140/1 | 140 | 160 | 3 | PK7502 | 10028580 |
| K800-145 | 145 | 160 | 3 | PK7502 | 10028581 |
| K800-150 | 150 | 165 | 3 | PK7502 | 10028582 |
| K800-150/1 | 150 | 170 | 3 | PK7502 | 10028583 |
| K800-160 | 160 | 180 | 3 | PK7502 | 10028584 |

