707-98-45250 Excavator Seal Kit Bucket Cylinder For Komatsu PC200-6 PC200LC-6 Overseas Version

707-98-45250 Excavator Seal Kit Bucket Cylinder For Komatsu PC200-6 PC200LC-6 Overseas Version

Customer Service:

• Our first task is to make customers completely satisfied with our products and services.
• Regardless of the order quantity, it is the same order for us.
• Our goal is to establish trust and long-term cooperation with you.
• What we have always insisted is that the buyer and seller are mutually beneficial and win-win.
• Every question is worth answering, if you have any, please feel free to contact us!

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:

• Have certain mechanical properties, such as tensile strength, elongation, etc.;
• High temperature and low temperature resistance, no decomposition or softening at high temperature, and no hardening at low temperature;
• Good oxygen resistance and aging resistance, durable;
• Abrasion resistance, no corrosion to metal;
• It is compatible with the working medium, without swelling, decomposition, hardening, etc.;
• Appropriate elasticity and hardness, small compression set;
• Easy to shape and process, low price.

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