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4K4390U CUP USH UPH UN NBR FKM Pu Seals Hydraulic Seals Piston Rod Seal 8H9520
Application
USH UPH UN NBR FKM pu seals Hydraulic Seals Piston Rod Seal
Piston rod seal is the most critical seal on any type of fluid
power equipment preventing leakage of fluid from within the
cylinder to the outside. Leakage through the rod seal can reduce
equipment performance, and also in extreme cases can cause
environmental issue.
DL offers a wide range of hydraulic rod seals for both
single-acting and double-acting systems.
Particular attention should be paid to pair the rod seal and the
wiper for the best sealing performance. If a less aggressive rod
seal is paired with an aggressive wiper, the wiper can scrape off
the microscopically thin film of oil that remains on the rod in
microscopic surface imperfections during the return stroke,
resulting in system leakage.
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.
Compared PU with plastic, polyurethane not only offers excellent
impact resistance, but also offers excellent wear resistant and
high tensile strength. Polyurethane have subsituted metals in
sleeve bearings, wear plates, conveyor rollers, rollers and various
other parts, with benefits such as weight reduction, noise
abatement and wear improvements.
DL SEALLS range of pneumatic seals includes:
Pneumatic rod seals
Piston seals
Rod seal - scraper combinations
Static seals
Pneumatic scrapers
Wear rings and cushioning seals
| Product Name | Piston Rod Seals 4K4390U 8H9520 OIL SEAL |
| Brand | OUB |
| Material | PU |
| MOQ | 10 Pcs/Accept trial order |
| Sample | Provided,Avaliable |
| Usage | Wheelloader Komatsu parts |
| Feature | Oil Resistance, Heat Resistance, Durable, Sealing Performance, Manufacture |
| Loading Port | Huangpu port,China |
| Original Place | Guangdong provice,China |
| Transport Ways | By air, by sea, by express ( FedEx , UPS,DHL,TNT etc.) |
| Oem | Available |
| Appliacation | Manufacturing Plant, Machinery Repair Shops, farms, Retail,Construction work,Enegy&Mining |
| Delivery Time | Within 5-15 days after getting your desposit |
Reference picture content
FAQ
Q: Are you trading company or manufacturer ?
A: We are manufacturer.
Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is
15-20 days if the goods are not in stock, it is according to
quantity.
Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but you need to
pay the cost of freight.
If you have another question, pls feel free to contact us as below:
