Arm Cylinder Sealing Kit 707-98-38600 Oil Resistance Repair Kit For PC100-3 Komatsu Excavator

Basic Requirements For Sealing Materials:

The performance of the sealing material is an important factor to ensure effective sealing. The selection of the sealing material is mainly based on the working environment of the sealing element, such as the temperature, the working pressure, the working medium used, and the movement mode. The basic requirements for sealing materials are as follows:

1. Have certain mechanical properties, such as tensile strength, elongation, etc.;

2. Appropriate elasticity and hardness, small compression set;

3. High temperature and low temperature resistance, no decomposition or softening at high temperature, and no hardening at low temperature;

4. It is compatible with the working medium, without swelling, decomposition, hardening, etc.;

5. Good oxygen resistance and aging resistance, durable;

6. Abrasion resistance, no corrosion to metal;

7. Easy to shape and process, low price.

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Q1. How to make payment?

A: We accept multiple payment method like Bank Transfer, Western Union, Money Gram, Credit Card, Paypal and so on.
Q2. How to make delivery?

A: We always ship the goods by DHL, FEDEX, UPS, TNT, EMS. Shipping methods are multiple.
Q3. How long will my goods come to me?

A: It will take 3-5 days to united states, and 3-8 days to other countries. And different shipping methods, the time is different. Please consult to us when you make inquiries.
Q4. How can I know if my order is shipped?

A: We will email you the shipping information like tracking number once your order is shipped.
Q5. If the product does not fit to my machine, can I return the goods?

A: We offer exchange service for defective products during the warranty time as well as refund service. Please contact us before returning the products. Customer will pay the freight of returning goods, and we are responsible for exchanging and sending the replaced or repaired items to you.