Qingdao Global Sealing-tec co., Ltd
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Product Description
Polyurethane (PU) is a special material that offers the resilience of rubber combined with the toughness and durableness. It allows people to substitute rubber, plastic and metal with PU. Polyurethane can reduce factory maintenance and OEM product cost. Polyurethane has better abrasion and tear resistance than rubbers, and offering higher load bearing capacity.
| Product name | PU double lip Oil Seal |
| Material | PU, EPDM, NBR, FKM, SILICONE, HNBR, ACM, etc. |
| Hardness | 20 degrees ~ 90 degrees |
| Color | any color |
| Size | as customer's drawing or samples |
| Application | piston , rod or both for piston&rod |
| Medium | petroleum bassed hydraulc oil, fire-resustant hydraulic oil. evironmental protecting hydraulic oil(biology oi), water and other medium, according to the sealing mateial |
| Advantages | High sealing performance under low pressure. Not suitable for sealing singly. Easy installation |
| Feature | 1.Excellent sealing effect. |
| Package | Inner plastic bag/outside carton |
| Certificate | ISO-9001:2000, ISOTS16949 |
Performance and Application:
Polyurethane oil seals are mainly used in hydraulic cylinders, which are easy to install and can scrape dust sticks on piston rods. The green polyurethane oil seal has a little hardness, while the blue hardness is high and can bear great pressure. The polyurethane oil seal has good physical and mechanical properties, wear resistance and oil resistance. It is suitable for the most harsh working conditions. It is excellent to prevent the entry of external impurities, so as to achieve excellent sealing performance. It is the most commonly used seal in medium and high pressure hydraulic cylinder.
FAQ
1. How to produce ?
we can produce according to seal type and sizes .
if you need some customized parts, we can produce according to drawing and samples.
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. Could you supply solutions to us?
Sure we can.