| Material | Hardness | Temperature | Property |
|---|---|---|---|
| SIL/VMQ | 50A | -60°C - 250°C | High/low temp resistant, Food grade FDA |
| NBR | 70A (40A-90A) | -40°C - 120°C | Oil and wear resistant |
| FKM/VITON | 70A (50A-90A) | -40°C - 240°C | High temp, oil & chemical resistant |
| EPDM | 70A (40A-90A) | -40°C - 150°C | Acid/alkali/water vapor resistant, Aging resistant |
| HNBR | 70A (40A-90A) | -40°C - 120°C | Wear/oil/refrigerant resistant |
| CR | 70A (40A-90A) | -40°C - 120°C | Ozone, weather, chemical & aging resistant |
| FVMQ | 70A (45A-70A) | -60°C - 177°C | Oil/acid/alkali/heat/cold resistance |
| FFKM | 70A (50A-90A) | 250°C (up to 330°C) | Excellent performance in harsh environments |
| PU | 70A (60A-90A) | -40°C - 90°C | Wear, high pressure & aging resistant |
O-ring, is a rubber ring with a circular cross-section and is widely used in the mechanical field.
| Model number | Standard O Ring |
| Standard | Standard/Customized |
| Colour | Any color is OK |
| Material Type | NBR, EPDM, SILICONE, FKM, SBR, NR, etc. |
| Size | 4mm to 1000mm |
| Hardness Range | 20-90 Shore A |
| Application | For all industries |
| Certificate | IATF16949 / ISO9001 / ISO14001 |
Nitrile rubber (NBR)Applicable to various media such as petroleum hydraulic oil and gasoline, not suitable for polar solvents. Temperature: -40°C~120°C.
Hydrogenated nitrile rubber (HNBR)Good corrosion resistance, tear resistance, ozone resistance, and oil resistance. Temperature: -40°C~150°C.
Silicone rubber (VMQ)Excellent heat/cold resistance, insulation, but poor tensile strength. Suitable for household appliances. Temperature: -55°C~250°C.
Fluorine rubber (FKM)High temperature, weather, ozone, and chemical resistance. Temperature: -20°C~220°C.
Ethylene propylene diene monomer rubber (EPDM)Good weather, water, and chemical resistance. Suitable for high-temperature water vapor. Temperature: -55°C~150°C.
▶ Hydraulic and pneumatic transmission systems: Widely used to prevent oil or gas leakage.
▶ Automobile industry: Used for engines, transmissions, and brake systems.
▶ Aerospace field: Sealing key parts like engines and fuel systems.
▶ Electronic and electrical industry: Sealing household appliances and electronic equipment.
High-performance sealing solutions designed for industrial excellence and durability. Engineered to meet strict quality standards for various harsh environments.