KOB-2438U1097R100 KOB-2438U1105R500 KOB-2438U1105R400 Bucket Seal Kits Excavator SK200IV 2438U1097F1 2438U1105F1

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.

Part No.

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Materials:PU+PTFE+NBR

Hardness:70degree-95degree

Size/Color:Can be customized according to customer requirements

Brands:Komatsu,Sumitomo,Doosan,Daewoo,Hyundai,,VOLVO,KATO,SAMSUNG,LIEBHERR,MITSUBISHI and more

Packing:PP bag, Carton or as Required

Transport:SEA,AIR,DHL,UPS,FEDEX,TNT, etc.

Payment:PayPal, Western Union, Money Gram, T/T in advance, L/C at sight, etc

FAQ

Q1: Can you provide samples? Is it free or extra?

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

Q2: How soon i can get the quotation?

A: If your information is complete, we offer our quotation within 24 hours.

Q3: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.

Q4: How can i trace my order?

A: We will send the tracking number to you by g-mail or other contact details.

Q5: 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.
Q6: What’s your payment terms?
A: We usually accept all kinds of payment terms .Such as T/T,L/C, etc.