Boom Cylinder Seal Kit 707-99-36711 7079936711 Komatsu For PC60-8 Boom Cylinder Repair Kit

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Other Products We Can Offer You:

Oil Seal

O-Ring

Loader Seal Kit

Floating Seal

Hydraulic Breaker Seal Kit

Excavator Hydraulic Parts

Control Valve Seal Kit

Swing Motor Seal Kit

Crankshaft Rear Seal

Crankshaft Front Seal

Track Adjuster Seal Kit

Center Joint Seal Kit

(Main) Control Valve Seal Kit

Blade Lift/Tilt/Steering Cylinder Kit

Suncar History:

In 2009, The company established Global construction machinery equipment Store, mainly engaged in the wholesale and sales of secret sealing sets, loader sealing sets, bulldozer sealing sets, crushing hammer sealing sets and other sealing parts related to construction machinery, covering more than 30 cities in China.

In 2013, Guangzhou Global Sealing Technology Co., Ltd. was established, and a sealing parts factory was set up, mainly producing various types of construction machinery seals, laying a solid foundation for the enterprise to expand and strengthen.

In 2014, the company began to transform its business and expanded its sales scope from domestic market to overseas market. Since then, the company established another trading company -- Guangzhou Suncar Construction Machinery Co., LTD.

In 2020, our company will fully upgrade its brand and set up management and service centers in overseas markets to face the world with a unified brand image.

Types and uses of sealing materials:

The sealing material should meet the requirements of sealing function. Due to the different media to be sealed and the different working conditions of the equipment, different adaptability of the sealing material is required. The requirements for sealing materials are generally:

1.The material has good compactness and is not easy to leak the medium;

2.have appropriate mechanical strength and hardness;

3.Good compressibility and resilience, and small permanent deformation;

4.No softening or decomposition at high temperature, no hardening or brittle cracking at low temperature;

5.Good corrosion resistance, can work for a long time in acid, alkali, oil and other media, its volume and hardness change is small, and it does not adhere to the metal surface;

6.Small friction coefficient and good wear resistance;

7.It has the flexibility to combine with the sealing surface;

8.Good aging resistance and durability;

9.It is convenient to manufacture, cheap and easy to obtain.

Rubber is the most commonly used sealing material. In addition to rubber, graphite, polytetrafluoroethylene and various sealants are suitable for sealing materials.