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2 Years
| Ask Lasest Price | |
| Brand Name : | YOUCHANG/ZHIPAN |
| Model Number : | BACK UP RING |
| Certification : | UDEM |
| Price : | Negotiable price |
| Payment Terms : | L/C, T/T, Western Union |
| Supply Ability : | 1000000 pcs per week |
| Delivery Time : | 2-3 work days |
Product Description
Back-up rings are used to prevent an o-ring extrusion under high pressures or big extrusion gaps. In some situation, back-up rings are also recommended in dynamic applications. The use of a back-up ring increases the pressure and temperature capability of o-rings.
Seal Informations
| MATERIAL | NYLON | |||
| TEMPERATURE RANGE | -67° to +212° F | |||
| PRESSURE RANGE | 0 to 5,000 PSI | |||
| SPEED | 3 FT/SEC | |||
| PART NUMBER | (ID) - (OD) - (W) | |||
Product Display
Product Specifications
| BRTN | 60 | 75 | 3 |
| Type of Seal | Inside | Outside | Width |
| Diameter | Diameter |
| BRT(*3) | 35*50*3 |
| BRT(*3) | 50*63*3 |
| BRT(*3) | 55*68*3 |
| BRT(*3) | 55*65*3 |
| BRT(*3) | 55*70*3 |
| BRT(*3) | 60*73*3 |
| BRT(*3) | 60*75*3 |
| BRT(*3) | 60*70*3 |
| BRT(*3) | 65*80*3 |
| BRT(*3) | 65*85*3 |
| BRT(*3) | 65*78*3 |
| BRT(*3) | 65*75*3 |
| BRT(*3) | 75*95*3 |
| BRT(*3) | 75*80*3 |
| BRT(*3) | 70*90*3 |
| BRT(*3) | 70*85*3 |
| BRT(*3) | 70*83*3 |
| BRT(*3) | 70*80*3 |
| BRT(*3) | 80*100*3 |
| BRT(*3) | 80*95*3 |
| BRT(*3) | 80*93*3 |
| BRT(*3) | 80*90*3 |
| BRT(*3) | 75*90*3 |
| BRT(*3) | 75*88*3 |
| BRT(*3) | 100*125*3 |
| BRT(*3) | 85*100*3 |
| BRT(*3) | 85*105*3 |
| BRT(*3) | 90*110*3 |
| BRT(*3) | 90*105*3 |
| BRT(*3) | 90*100*3 |
| BRT(*3) | 95*110*3 |
| BRT(*3) | 110*125*3 |
| BRT(*3) | 105*125*3 |
| BRT(*3) | 105*120*3 |
| BRT(*3) | 110*120*3 |
| BRT(*3) | 100*115*3 |
| BRT(*3) | 95*115*3 |
| BRT(*3) | 100*130*3 |
| BRT(*3) | 115*130*3 |
| BRT(*3) | 115*135*3 |
| BRT(*3) | 120*135*3 |
| BRT(*3) | 120*140*3 |
| BRT(*3) | 130*145*3 |
| BRT(*3) | 150*170*3 |
| BRT(*3) | 140*160*3 |
| BRT(*3) | 130*150*3 |
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