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crankshaft oil seal
- Ningbo/Shanghai/Tianjin/Qingdao
- T/T
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Product Details
Standard or Nonstandard | Standard | Style | Other, Medium: Mineral Oil, Fats and Oil Composites, Acids, Alkalis | |
Material | Other, rubber-plastic, PR, FKM | Place of Origin | Henan, China | |
Brand Name | moli/double lion | Model Number | according to your requests |
Product Description
Specifications
1. 99% for exporting2. we have our own factory
3. supper quality
4. several years in this field
Weishi Hongli Rubber Co., Ltd. is an export-oriented production enterprise. Our main products include common v-belts, banded belts, narrow belts, color belts and special belts. We also produce othetr products, such as rubber sheets, rubber mats, hoses, oil seals etc. With advanced V-belt production lines in China and the adoption of international standard, our factory has passed the authentication of ISO9001 quality management system.
With a good reputation among customers, our products with the trade mark of "MOLI" and "DOUBLE LION" have been exported to more than 10 countries and regions.
Material Chart
Material Type | Nitrile Rubber (NBR) | Highly Saturated Nitrile (HNBR) | Fluorinated Rubber (FKM/Viton) | Silicone Rubber |
Description | Most commonly used elastomer material for sealing products such as O-ring and oil seal. | HNBR is made from saturated NBR and greatly improved its wear and extrusion resistance over the standard NBR. This material is becoming the preferred compound in the oil patch due to its extended resistance to petroleum oil and sour gas. | Best selection of material to use in high temperature applications and widely use in O-ring and oil seal products and widely used in applications dealing with extreme temperature and chemicals. | Silicone oil seals have a high lubricant absorbency with excellent low and high temperature tolerance. |
Suitability | Oils, hydraulic fluids, water fuels | Oils, fuels, gases | Oils, hydraulic fluids, water, fuels, transmission fluids | Oils, fuels |
Incompatibility | Brake fluids, polar and aromatic solvent | Polar and aromatic solvent | Polar solvent | Aromatic solvent |
Advantages | Good abrasion and compression resistance and high tensile strength | Excellent wear and extrusion resistance. Extended high temperature range over NBR. | Excellent heat, acid, weather and ozone resistance | Able to resist broad temperature range. Excellent weather and ozone resistance. |
Disadvantages | Poor resistance to weather and ozone | Poor tolerance to low temperature | Medium tensile and tear strength and limited low temperature tolerance | Poor tensile strength and tear resistance. |
Temperature Limits | -30 to 120°C | -25 to 150°C | -20 to 200°C | -60 to 200°C |
Oil Seals
Oil seal can be generally categorized into 3 major types which include design of rubber outer diameter, metal outer diameter and metal outer diameter with inner case.
We sell sealing products worldwidely. The qualities of the products are guaranteed with wide range of industry product sizes in imperial and metric measurement.
O-Ring, O-Ring Cord and X-Ring
O-ring is one of the most common and yet important component in the sealing industry. And we only offer O-ring with good quality to meet our customers special requests. Also we offer O-ring kits in both metric and imperial sizes of NBR, High Pressure NBR, Viton and Silicon.
Due to the length limitation of the commercial available molded O-ring in the market, we offer various thickness sizes of O-ring cords in NBR, Viton and Silicon as a replacement for long-length O-ring application.
X-ring on the other hand are most commonly used in reciprocating applications, where they provide reduced running and breakout friction and reduced risk of spiraling when compared to O-rings.
Hydraulic Seals
Hydraulic seals are one of the most important elements in a hydraulic system. The seal assembly is made to block or separate fluid in producing fluid power to be converted to linear motion. We are proud to announce that we are the seller over 10 years of experience in distributing the quality products. The product range includes wiper seals, rod seals, piston seals, single & double acting piston seals and vee-packing..
Seal Kit Products
In Oil Seals, we offer various range of seal kits for the hydraulic system of heavy construction vehicles such as excavators and bulldozers. With over 10 years of experience in the industry, we know how to satisfy our customer with our famous Seal Kit Products.
Pneumatic Seals and V-Ring
Similar to hydraulic seal, pneumatic seals are use in sealing and creating pressure for a pneumatic system. The high-quality pneumatic sealing products are hot-selling these times.
V-rings are one of the common parts in a pneumatic system. We offer wide range of sizes here in Oil Seals with the choice of NBR or Viton to serve in different purposes.
Contact Us
- Weishi Hongli Rubber Co., Ltd.
- Contact nameHONGLI LI Chat Now
- Phone86-378-7973366
- AddressKAIFAQU,DAYING,WEISHI COUNTY, Kaifeng, Henan
Product Categories
banded belt | Classical V-Belt | color v belt | Conveyer belt |
Fan V-belt | Hose | New Products | rubber seal |
sewing machine v-belt | Stiff-Cord V-Belt | v belt |
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