0102030405
Hydraulic Nitrile NBR O-Ring 70 & 90 Hardness - Reliable China Suppliers & Factory for Custom Seals
| Product Specification | |
|---|---|
| Name | O-RING |
| Material Type | NBR, EPDM, SILICONE, VITON, SBR, NR, etc. |
| Hardness Range | 20-90 Shore A |
| Color | Any color is ok. |
| Tolerance Standard | AS568, ISO2768-M or ISO3302-1:2014 CLASS M2 |
| Size | AS568, PG & Non-Standard O-Rings |
| Material Characteristic | See below rubber materials properties |
| Application | For all industries |
| OEM / ODM | Available |
| Packing Details | PE plastic bags then to the carton / as per your request |
Our Services
- 1 We have more than 20 years experience in Rubber O-Ring.
- 2 Excellent quality control is one of our main principles.
- 3 Sample order & small quantity order is ok.
- 4 We provide OEM service, accept customer label, develop the product with your drawings or samples.
- 5 Any question, will be replied within 24 hours.
Frequently Asked Questions
Q What materials are available for your O-Rings?
We offer O-Rings in a wide range of materials including NBR, EPDM, SILICONE, VITON, SBR, NR, and other custom rubber formulations depending on your requirements.
Q Do you support custom sizes and OEM/ODM service?
Yes, we provide full OEM and ODM services. We can manufacture standard sizes like AS568, PG, as well as non-standard O-rings based on your drawings or samples.
Q What hardness ranges do you offer?
Our rubber O-Rings can be produced in a hardness range from 20 Shore A up to 90 Shore A to suit different sealing pressures and environments.
Q What is your standard tolerance for O-Rings?
Our products comply with standard tolerances including AS568, ISO2768-M, or ISO3302-1:2014 CLASS M2 to ensure precise fit and sealing performance.
Q Can I place a sample or small quantity order?
Yes, sample orders and small quantity orders are fully accepted to help you test the quality and fit before placing a bulk order.






