Custom Silicone O-ring Manufacturers in China
TOGOHK is a leading manufacturer of silicone rubber O-rings. Silicone O-rings have excellent low temperature and high-temperature resistance. Because they don’t give off any smell or taste, the food and medical industries prefer them.
- You can custom manufacture O-rings in any geometric shape.
- Low cost, excellent sealing performance.
- Simple structure, standardized sizes from 1-500mm.
- FDA-compliant silicone O-rings suitable for the food and medical industries.
Custom Silicone o-ring
Silicone O-rings are widely used in various sealing systems, suitable for both static and dynamic seals. Silicone material offers excellent stability, with outstanding performance in heat resistance, corona resistance, and chemical resistance. You can customize the design of Silicone O-rings to fit any shape of your product.
TOGOHK is a reputable Silicone O-ring manufacturer with over 500 existing molds. For many years, you have been providing Silicone O-ring design and manufacturing services.
- High-temperature Silicone o-rings
- FDA silicone o-rings
- USP Class VI medical grade o-rings
- Clear Silicone O-rings
- Soft Silicone O-rings
Choose TOGOHK Silicone O-ring
Silicone O-rings provide an effective sealing system for various assemblies. TOGOHK specializes in solving a wide range of sealing issues.
Our O-rings are made from 100% food-grade high-elasticity silicone material, BPA-free. They also feature non-toxic and non-fading properties.
TOGOHK silicone O-rings can withstand oxidizers, acids, alkalis, alcohols, fats, and polar solvents. They also effectively resist high temperatures.
For specific usage environments, we add antibacterial agents to the silicone material to ensure that Silicone O-rings are effectively antibacterial.
Custom Silicone O Rings Food Grade
Custom Food-grade silicon O-rings support food processing, pharmaceutical, and personal care product manufacturing worldwide.
Silicone material has the advantages of environmental protection, safety, non-toxic, tasteless
Material: Silicone rubber
Standard or non-standard
Before customizing silicone O-rings, please confirm the required size and material, and specify the specific location of installation and whether it is used in a unique environment
Clear Silicone O Rings Manufacturer
With more than 10 years of experience in silicone o ring manufacturing, TOGOHK is a manufacturer and supplier of transparent silicone rubber O-rings in China.
Clear Silicone O Rings, temperature range -22℉(-30℃) to 392℉(200℃)
Waterproof, high-temperature resistance, ozone resistance, strong sealing, insulation
Used for water heater, filter, blender, coffee maker, pipe, window, refrigerator, electronic instrument, etc
Custom Soft Silicone O Rings
custom soft silicone o rings, gaskets, and high-quality silicone rubber molded components.
Soft material and high-temperature resistance
Suitable for machinery, automobile, doors, and Windows, electrical appliances, bearings, and pumps.
Temperature range from -30°C to 232°C.
Custom Small Silicone O Rings
TOGOHK specializes in miniature O-rings. We produce the smallest O-rings.
O-rings with a diameter and cross section as small as 0.5mm.
2mm outer diameter, 0.5mm inner diameter, 1mm cross section diameter
Standard silicone rubber o ring r at -30℃ to 230℃
Widely used in coffee machines and pneumatic seals, pressure valves, gas compressors, boilers, filters, machinery
Silicone O-ring Manufacturer in China
At our production base in Shenzhen, China, we have produced over 10 million Silicone O-rings for various industries worldwide, solving numerous sealing problems. These silicone rubber O-rings come in V, X, and U shapes. We offer customizable sizes, colors, shapes, and thicknesses.
With extensive experience in the production of Silicone O-rings, TOGOHK provides high-quality products, low minimum order quantities, fast delivery, and competitive prices.
When choosing Silicone O-rings for a new project, you must remember the various factors that can affect the sealing system. These factors include:
- Application scenario
- Pressure tolerance
- Applicable temperature
- Fastener size
- Compatible media in the sealing environment
You can expect the following features from our high-quality Silicone O-rings:
- Various silicone material options
- High and low-temperature resistance
- Low mold development cost
- Fast mass production
- Customizable individual packaging
TOGOHK Silicone O-ring Services
You use premium silicone materials to produce high-sealing O-rings. The materials have no odor, and the products do not deform with long-term use.
You use high-quality mold steel to ensure the mold surface finish, resulting in smooth O-rings with minimal parting lines and no burrs, guaranteeing excellent sealing performance.
You produce silicone O-rings with precise dimensions and minimal deviation, typically controlling standard silicone seal ring tolerances within ±0.05MM, ensuring the accuracy and consistency of the O-ring sizes.
- Silicone Rubber Material Certification
- Silicone O-rings Size Chart
| SIZE (D1*D2) | SIZE (D1*D2) | SIZE (D1*D2) |
|---|---|---|
| 1.8*1.8 | 10*1.8 | 38.7*1.8 |
| 2*1.8 | 10.6*1.8 | 40*1.8 |
| 2.24*1.8 | 11.2*1.8 | 41.2*1.8 |
| 2.5*1.8 | 11.8*1.8 | 42.5*1.8 |
| 2.8*1.8 | 12.5*1.8 | 43.7*1.8 |
| 3.15*1.8 | 13.2*1.8 | 45*1.8 |
| 3.55*1.8 | 14*1.8 | 46.2*1.8 |
| 3.75*1.8 | 15*1.8 | 48.7*1.8 |
| 4.0*1.8 | 16*1.8 | 50*1.8 |
| 4.5*1.8 | 17*1.8 | 51.5*1.8 |
| 4.87*1.8 | 18*1.8 | 60*1.8 |
| 5.0*1.8 | 19*1.8 | 73*1.8 |
| 5.15*1.8 | 20*1.8 | 77.5*1.8 |
| 5.3*1.8 | 21.2*1.8 | 80*1.8 |
| 5.6*1.8 | 22.4*1.8 | 108*1.8 |
| 6.0*1.8 | 23.6*1.8 | 120*1.8 |
| 6.3*1.8 | 25*1.8 | |
| 6.7*1.8 | 25.8*1.8 | |
| 6.9*1.8 | 26.5*1.8 | |
| 7.1*1.8 | 28*1.8 | |
| 7.5*1.8 | 30*1.8 | |
| 7.65*1.8 | 31.5*1.8 | |
| 8.0*1.8 | 32.5*1.8 | |
| 8.5*1.8 | 34.5*1.8 | |
| 8.75*1.8 | 34.5*1.8 | |
| 9.0*1.8 | 35.5*1.8 | |
| 9.25*1.8 | 36.5*1.8 | |
| 9.5*1.8 | 37.5*1.8 |
