
Rubber O- Rings are produced from all kind of rubber like natural rubber, silicon rubber, butyls rubber poly urethane, etc rubbers.
Generally made of elastomers, plastics or metal, O-Rings seal a passageway to prevent unwanted loss or transfer of fluids. This is achieved by mechanically compressing or placing pressure on the O-Ring against the walls of the passageway or gland, creating a zero-clearance, positive block to the fluid being sealed. The more pressure applied to the O-Ring, the more effective the seal.
We offer a wide range of Rubber O-Ring in various sizes. Theses Rubber O-Rings are functionaly used to protect the end used parts from any type of leackges. These are manufactured using apropriate polymers to withstand high temperature and ozone resistance.
Our engineers can help you determine which O-Ring has the right physical limits for your unique application. To further improve your operating productivity, we can also assist in determining proper gland design, material selection and back-up rings that will serve your needs.



Product Name | Rubber O Ring |
Material | NBR, NR, VITON, FKM, SILICON,etc |
Size | Custom Size |
Color | Black, Blue, Brown, White, Red, Green, etc |
Hardness | 30°-90°shore A |
Mould type | Stifle |
Package | Inner: Plastic bag, Outside: carton |
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) |


Q1. Are you a factory or trading company?
We are manufacture since 1996. We warmly welcome clients from all over the world to come to our factory for visit and cooperation.
Q2. What's your sample policy ?
We can supply the sample if we have in stock. Customers have to pay the sample cost and the courier cost.
Q3. Can you produce according to the samples or drawings?
Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q4. What's your Delivery time ?
The delivery time depends on the items and quantity of your order.
If the good are in stock generally it is in 3-5 working days after receiving your advance payment.
About 7-15 working days if we have mold or 15-20 working days without mold.
Q5.What's your payment terms?
For sample and small order, 100% T/T in advance.
For bulk order, T/T 30% as deposit, and 70% before delivery. We'll show you the photos of the products and packages before you pay the balance.
Q6. Why choose to cooperate with you? What's your advantage?
1). Factory advantage:We have our own factory,so the price is competitive and the quality is reliable.
2). We can offer you a good after-sell service, prompt deliver.
3). We can provide OEM and ODM order, various size and colors are availble according to customers' requirements.
4). By long time testing, quality proved to be excellent.
5). Updated product design.
6). Advanced manufacturing process, with global standards.
7). We win by the high quality and then have a long-term business relationship.