| Varenummer | Beskrivelse | Diameter rør | Tryk maks. | |
|---|---|---|---|---|
| B-06/71 | Back-up ring AISI3 | 6 mm | 630 bar | |
| B-08/71 | Back-up ring AISI3 | 8 mm | 630 bar | |
| B-10/71 | Back-up ring 10mm AISI316 | 10 mm | 630 bar | |
| B-12/71 | Back-up ring 12mm AISI316 | 12 mm | 630 bar | |
| B-15/71 | Back-up ring 15mm AISI316 | 15 mm | 315 bar | |
| B-16/71 | Back-up ring 16 mm AISI316 | 16 mm | 400 bar | |
| B-18/71 | Back-up ring 18 mm AISI316 | 18 mm | 315 bar | |
| B-20/71 | Back-up ring 20mm AISI3 | 20 mm | 400 bar | |
| B-25/71 | Back-up ring 25mm AISI3 | 25 mm | 400 bar | |
| B-30/71 | Back-up ring 30mm AISI3 | 30 mm | 400 bar | |
| B-38/71 | Back-up ring 38mm AISI3 | 38 mm | 315 bar |