80*95*4mm VAY DLI Hydraulic Wiper Seal R220-7 CAT120 NBR Material

80*95*4mm VAY DLI Hydraulic Wiper Seal R220-7 CAT120 NBR Material

Dust Pin Seal 80*95*4,VAY DLI Excavator Bucket Pin Dust Scraper, R220-7 CAT120 Wiper Seal NBR Material Black Color

VAY is the first gate on the cylinder outter part, it is resposiblility as a dust scraper, for avoid the dust or something powder bring into the cylinder.

80*95*4 is the top selling size in all sizes of VAY, it is wide used for Doosan ,Kobelco,Caterpiller,Liugong,Komatsu ,Hitachi and some more brand of machine.

Here we got full size of this product

(1) Full of elasticity and resilience;

(2) Appropriate mechanical strength, including expansion strength, elongation and tear resistance.

(3) The performance is stable, it is not easy to swell in the medium, and the thermal shrinkage effect (Joule effect) is small.

(4) It is easy to process and shape, and can maintain precise dimensions.

(5) Does not corrode the contact surface, does not pollute the medium, etc.

The most suitable and commonly used material to meet the above requirements is rubber, so the sealing ring is mostly made of rubber. There are many types of rubber, and new types of rubber are constantly appearing. When designing and selecting, one should understand the characteristics of various rubbers and choose them reasonably.

Xiamen TYS Seals Technology Co.,Ltd. was established in 2001, Our company is located in Xiamen, Fujian, China, It was registered as a hydraulic sealing system enterprises which was approved by the related national departments.we are a company combined with R&D, production and sales wholly, meanwhile,we have been one of the perfect cooperated partners of the America MPI Co.,Ltd which is an iternationally renowned seal company. we have established our own specific brand named TYS,MPI.We have passed ISO9001: 2015 certification and we are a member of Fujian Hydraulic Association and Guangzhou Construction Machinery Parts Association. We have complete production line and testing equipment, including CNC process center, CNC gigital controlled lathes, large hydraulic machine, the computer fully-controlled sintering furnace, vulcanizing machine, precision injection molding machine, CNC digital controlled lathes without molding and so on. We are specialized in manufacturing a full range of hydraulic seal products, including the PTFE goods which is adapt to harsh working conditions, durable TPU and Rubber seals,Its specification covers the standard of GB / T 15242.1-94, GB / T 1524.2-94, ISO 7425 / 1, ISO 3320, which can completely match the groove sizes of household and overseas famous super enterprises.With excellent quality, firt-class service, honest business, our company flourishes quickly, Up to now,we have owned 30 branch offices nationwide, the products have been exported to Europe, America, Africa, Southeast Asia and other countries. We are expecting to develop long -term relationship with new and regular customers.Let us join hands together and prosper jointly.