Auto Parts Rubber Oil Seal Car Engine Parts Valve Stem O Ring Custom Size
Product Description
| Product name | auto parts valve stem oil seal, |
| Material | NR,NBR,EPDM,Silicone, ect, + metal |
| Hardness | 40-90 shore A |
| Work Temperature | -20℃ ~ 240 ℃ |
| Size | Customization or stand size |
| Design | Design and manufacture complete sets of rubber parts based on customer's requirements. |
| Property | oil-resistant; heat resistant; abrasion-resistant; aging resistant; insulation; acid and alkaline resistant; |
| Color | brown,green,black and so on |
| Type | Mechanical Seal, Oil seal |
| Application | Engine crankshaft ,rotational system, gear box |
| Packing | Plastic bag +carton box . |
| Port | Qingdao, etc |
Advantages
- Oil seal structure simple, easy to manufacture.Simple oil seal can be moulded at one time, even the most complex oil seal, the manufacturing process is simple.The metal skeleton oil seal can be composed of metal and rubber only by stamping, gluing, inlaying, moulding and other processes.
- Oil seal light weight, less consumables.Each oil seal is a combination of thin - walled metal parts and rubber parts.
- The installation position of oil seal is small, axial dimension is small, easy to process, and make the machine compact.
- Oil seal has good sealing function and long service life.It has certain adaptability to vibration of machine and eccentric spindle.
- Easy to remove oil seal, convenient to examine.
Rubber specification
| Material | Oil resistance | Wear resistance | Low temperature | High temperature | Acid resistance | Weather resistance |
| NBR | Very good | Very good | -40 | +125 | Good | Moderate |
| ACM | Very good | Very good | -25 | +150 | Moderate | Very good |
| FKM | Very good | Very good | -20 | +250 | Good | Very good |
| EPDM | Moderate | Good | -40 | +125 | Good | Very good |
| PTFE | Very good | Very good | -65 | +260 | Very good | Very good |
| SBR | Moderate | Very good | -45 | +100 | Moderate | Moderate |
| Fiber | Very good | Very good | -50 | +160 | Very good | Very good |
| HNBR | Very good | Very good | -25 | +140 | good | good |
| VMQ | Good | Good | -60 | +225 | Moderate | Very good |
FAQ
1. Are you trading company or manufacturer ?
We are manufacturer.
2How to make the order?
You can send us email or inquiry at alibaba directly.
3. What is your main market?
Our main market is north America, UK, Australia, Middle East , Europe.
4.Do you provide samples ? is it free or extra
We can supply you free samples without extra charges, but express cost is for buyer's account.
5.How is the quality?
Strict control when production, 100% inspection before shipment.
6.What is your terms of packing?
Generally, we pack our goods in neutral carton.
Product Tags:
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Auto Parts Valve Stem Oil Seals For Engine Crankshaft Custom Size Images
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