70X3.1 Excavator Cylinder Hydraulic O Rings Hose Joint Valve FKM Material

70X3.1 Excavator Cylinder Hydraulic O Rings Hose Joint Valve FKM Material

O-Ring 70X3.1 is a small size O-Ring seal,standard size with common using.

In cylinder it can used for :

Hitachi ZAX35,ZAX50,EX75UR-3,EX75-3,EX90-1.

Daewoo:DH35,DH250,DH250LC-V,DH258-5/7,DH290LC-V,DH300LC-5/7

Doosan:DX225LC-3,DX235LC,DX260LC,DX300LC

Caterpiller:CAT305.5,CAT306,CAT303

Komatsu:PC30MR-1,PC30-5,PC40R,PC55R-2,PC50R-2,PC56,PC58-7,PC400-5,PC400-6,

Hyundai:R130-5,R150-7,R170-5,R190-7,R200,R210-5D,R210,R220-5,R225-5,R215-5,R280-1,R305-7,R245

Xugong XCGM:XE215CA

Xiagong XGMA:825HLC-Dongyang

Sumitomo:SH35

Kobelco:SK200-2/5/6,SK200-6,SK230-6,SK250-6.

Specification:

Why us?

1. Direct factory.

2. Complete Equipment and strong production

3. Serious testing standard, Good guarantee

4. 3B:best price, best quality, best service

5. Big Market share and Received very well by many customers

6. Multiple models to satisfy customers from all over the world

7. Welcome OEM order.

8. Delivery on time and fast delivery speed

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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.