Qingdao Global Sealing-tec co., Ltd
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Cars And Trucks Valve Steam Oil Seal, Steam Valve Oil Seal for Car, NBR, , SILICONE valve steam oil seals
Product Description
| Product name | Cars And Trucks Valve Steam Oil Seal |
| Work temperature | NBR(-40~120℃),FFKM(-20~320℃) (-20~200℃),Silicone (-70~220℃) EPDM(-50~150℃),PU(-40~90℃) |
| Feature | Resistance to high pressure, oil, weather, abrasion, solvent, high temperature, abrasion resistant, aging resistant, insulation, acid and alkaline resistant |
| Application | Motorcycle, Truck, Vichcle, Reducer, Engine, etc. |
| Color | Black ,brown or as request |
| Function | Enging oil seal. |
| Type | Verious |
| Port | Qingdao, etc |
Main rubber property
| Material | Working Temperature | Property |
| NBR | 40℃ ~ +120℃ | Oil resistance Heat resistance(medium) Low temperature resistance |
| ACM | 20℃ ~ +150℃ | Oil resistance Good heat resistance |
| FKM | 30℃ ~ +200℃ | Oil resistance High temperature resistance |
| HNBR | -40℃ ~ +170℃ | Oil resistance High temperature resistance Chemicals resistance Low temperature resistance |
| VMQ(Silicone) | -50°C ~ +230°C | lammability ,low gas permeability and excellent resistance to ozone,weathering and aging. |
| EPDM | -50~ +150 °C | EPDM shows good heat ,ozone and aging resistance ,in addition they also exhibit high levels of elasticity, good low temperature behavior as well as good insulating properties. |
Oil seal catalog structure
| Type | Shaft Movement | Features | Main Applications |
|---|---|---|---|
| FB | Rotate | Double lips, inner metalcased. | For sealing medium and tiny dust operating conditions. |
| QC | Rotate | The seals to control the oil volume between valve stem and guide. | Used in suction & delivery valve stem of engine |
| QB | Rotate | The seals to control the oil | Used in suction & delivery valve stem of engine. |
| zs | Rotate | Single lip, assembled seal withmetalcase. Good stiffness, good heat distribution and good coaxiality. | Used in Sealing oil and water, no dust. Higher pressure resistance than general oil seal. |
| OD | Rotate | Double lips, Outer metalcased. | For sealing medium and tiny dust operating conditions. |
| ZD | Rotate | Double lips, assembled seal. Good stiffness, good heat distribution and good concentricity of inner and outer diameters. | Used in Sealing oil and water, no dust. Higher pressure resistance than general oil seal. |
| WPS | Rotate | Single lip, inner Outer undulatory surface for easy installation and better sealing. | Same as Type S and B. Widely used in lightalloy and split housing. |