9Y-8076 6D-7146 6V-2317 Hydraulic Cylinder Seal Kit 9M-1974 9Y-8075 Boom Arm Seal Kits 225BD 227 1R-1808 8C-3445

PART NO.

Picture Preview:

Main cause of leakage

Selection of seals

1. The pressure is too high and the seal is too hard to be extruded into the metal groove.

2. the sealing material and the medium are dissolved, and the seals are softened or dissolved.

3. seals used in the condition of high temperature, sealing material is carbonized.

4. low temperature leads to sealing material hardening, shrinkage and leakage.

5. Using too high linear speed leads to heating, dry grinding, carbonization and leakage of seals.

6. Poor lubriion in service condition leads to wear and leakage of seals.

7. The cavity used is subjected to vibration and causes leakage.

8. Leakage is caused by wear of seals caused by dust.

FAQ

Q1:Can we design packaging?
A: Yes. Except regular packing, and we can make customer's own packing.

Q2: What’s the delivery time?

A: The goods can be shipped at 5-15working days after receiving payment.

Q3: Are you trading company or manufacturer?
A:We are trading company and we also have our own factory to produce seals.With more than 20 years of PU manufacturing experience.

Q4: Do you have a tracking number?

A: Yes, we will send you the tracking after we ship the goods.

If you has any questions about the product, In our receiving and knowing the situation, we will help you to solve the problem in the first place.As long as your requirements are reasonable, we will endeavour to make you satisfied.

Q5: How long is your delivery time?

A: Generally it takes 5days if we have stock.

Otherwise it takes about 10-15days depending on the qty.

Q6: Can you provide samples? Is it free or extra?

A: Yes, we can supply the sample for free. Freight charges can be negotiated.

Q7: Could you supply solutions to us?

A: Sure we can.

Q8:What’s your main products?

A:Our main products: All kind of oil seal and seal kit for excavator, bulldozer, loader, breaker hammer, crane and so on.