Custom O-ring Manufacturer and Wholesale Supplier - Hongju

O-ring is a very common but important accessory, widely used for sealing various products and parts, which needs strong resistance to water, oil, and high temperature. Hongju has been using high-quality raw materials and precision molds to produce our O-ring to meet various extreme use environments.

For more wholesale rubber o ringsinformation, please contact us. We will provide professional answers.

Hongju is a one-stop-shop for all your sealing needs. With our wide selection of stock items at wholesale prices, along with customization capabilities that will make any product you need custom made just the way it suits YOUR purposes – there’s no limit to what we can do!

Get your O-ring seals manufactured with Hongju today!

Description: 1. Compound from world class suppliers, NBR, EPDM, VITON (FKM), HNBR, etc material and pantone code available, hardness from 30 to 95 Shore A. 2. Pressed by mould vulcanization, ID from 0.5mm to 1000mm and C/S from 0.5mm to 20mm by mould Vulcanization, ID from 3mm to 20mm and C/S...

About  O-Ring

In designing an O-ring Seal, it is best to determine the O-ring compound first, as the selected compound may have significant influence on gland design parameters. Essentially, the application determines the rubber compound; The primary factor being the fluid to be sealed. The elastomer however, must also resist extrusion when exposed to the maximum anticipated system pressure and be capable of maintaining good physical properties through the full temperature range expected. In dynamic applications, the selected material must also have the toughness and abrasion resistance so important in reciprocating and rotary seals. Essentially, the application determines the rubber compound; The primary factor being the fluid to be sealed. The elastomer however, must also resist extrusion when exposed to the maximum anticipated system pressure and be capable of maintaining good physical properties through the full temperature range expected. In dynamic applications, the selected material must also have the toughness and abrasion resistance so important in reciprocating and rotary seals.

1. Materials: NBR, EPDM, FKM, SIL,HNBR, etc.

2. Hardness: 30~90 shores A

3. Temperature and range: -20℃ to 220 ℃ 

4. Performance: With good sealing, water resistance, oil resistance, anti-aging and insulation

5. Applications: Used in faucets, toilets, fitting, pipes, showers and other industry accessories and auto parts.

6. Certifications: SGS, RoHS and FDA.

7. Customized drawings and specifications are accepted.

8. Various in colors and sizes are available.

9. OEM and ODM orders are welcome

10. Packing: PP bag & carton box.

11. Prompt delivery and excellent after-service.

O-rings are torus, or doughnut-shaped rings, generally molded from elastomer. They are used primarily for sealing. And also used as light-duty, mechanical drive belts.

Our Services

1.   Experienced sealing products supplier.

2.   Professional design team and sales department for your service.

3.   All the questions will be dealed within 24hours.                    

4.   Stable quality---coming from good materials.

5.   Lower price---Not cheapest but the lowest at the same quality.

If you are looking for more details, kindly visit flat rubber gaskets.

6.   Good service---satisfactory service before and after sale.

7.   Delivery time---10days-15days for mass production.

8.   Your inquiry will be replied in one working day.

we can also produce Oil Resistant Fluoro silicone Rubber / Heat Resistant Fluoro rubber Part / High Temperature Resistant Fluorine rubber O ring in different sizes according to your requirement 

FAQ

Q 1. What is your standard packing?

A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.

Q 2: How to select the raw compound for my application?

A: With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.

Q 3: Do you use any international standards for the rubber products?

A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.

Q 4:Can you supply different color materials?

A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.

Our Products

If you want to learn more, please visit our website buy green tc rubber oil seal.