Customized Rubber O Rings for Hydraulic Seals - China Suppliers & Factory | 70/80 Shore Hardness, -60 to 350°C
| Product name | O-RING |
| Material type | NBR, FKM, EPDM, CR, Silicone, etc. |
| Hardness range | 30°-90° shore A |
| Colour | Custom Color |
| Size | Custom Size |
| Certificate | ISO9001, CE |
| Package | Plastic bag, carton outside |
| Delivery time |
A: 3 days if the products are in stock B: 7-9 days if we have mold but no stock (According to the quantity) C: 15-25 days if we don't have mold and inventory (According to the quantity) |
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❓ Frequently Asked Questions
Q What materials are available for your O-Rings?
We offer a wide range of elastomer materials including NBR (Nitrile), FKM (Viton), EPDM, CR (Neoprene), Silicone, and more to suit different temperature and chemical resistance requirements.
Q Can I customize the size and color of the O-Rings?
Yes, absolutely. We support fully customized sizes and colors based on your specific application needs, drawings, or physical samples.
Q What range of hardness do you provide?
Our standard production hardness ranges from 30° to 90° Shore A, allowing us to cater to both soft sealing and high-pressure applications.
Q What certifications do your O-Rings have?
Our manufacturing processes and products are certified under ISO9001 and CE standards, ensuring consistent quality and strict control measures.
Q How are the O-Rings packaged for delivery?
To ensure maximum protection during transit, the O-rings are first packed in secure plastic bags, which are then placed inside durable outer shipping cartons.
Q What is your standard delivery timeline?
If the products are in stock, delivery takes 3 days. If we have the mold but no stock, it takes 7-9 days. For custom orders requiring a new mold and stock, the lead time is 15-25 days, depending on the order quantity.






