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drift oil seal ring, material:15Cr3Mo casting iron, Hardness:HRC65-72, lifetime:over 4500 hours, Size: outer diameter 50-1425mm - details see: https://www.machineto.com/drift-oil-seal-ring-10090793

1The material of the drift oil seal ring is a special chrome molybdenum cast iron, the content of chrome is 15 percent and molybdenum is 1-3 percent.

2Character: high hardness, wear-resisting, anti-dirty ability, corrosion resistant.

3The lifetime is more than 4500 hours.

4The hardness is HRC65-72,the working face precision within 0.015um, flatness up to 0.1um-0.2 um

5Specifications

Pressure: 1.0-1.7bar/cm2 (max.)

Temperature range: -20-90 Degree

Circumferential speed: 3m/ sec (max).

6The size of the drift oil seal rings are various,the outer diameter is from 50-1425mm

7Our drift oil seal rings are used in construction machinery and mining machinery , like komatsu,cat hitachi daewoo kobelco sumitomo hyundai and so on.

(1Chinas bulldozer such as SHANTUI, SHANGHAI, YELLOU RIVER, YISHAN AND QINGGONG;

(2)Japan bulldozer (KOMATSU): D50, D60, D80, D85, D155, D355

American bulldozer (CATERPILLAR): D58, D60, D7G, D8K, D9L, D10H;

(3)Germany hydraulic excavator R902-R992

American CAT hydraulic excavators

Japanese Komatsu hydraulic excavators;

(4)Various loaders and land levelers, cranes, mixers, mining machines, etc.

(5) We accept OEM&ODM

8 Introduction of our company

Name:JINHAI Machinery Parts of Engineering & Mining Co., Ltd

Located:Shilipu Industrial Estate, Xiong County, Baoding City, Hebei Province, China.near to beijing and tianjin

Established :the year of 1986

Customers:(1china:SHANTUI CONSTRUCTION MACHINERY CO. LTD;SHANDONG SHANTUI OUYATUO MACHINERY CO. LTD;ZOOMLION;SHANXI HUANG GONG ARD MACHINERY CO. LTD and many mining machinery customers(2)taiwan(3)Europe,America,the UK,Australia(4)Southest Asia,Thailand,India,Turkey,Indonesia and so on

Certificates: ISO9001-2008 ISO/TS16949
Tenet:Existed by Integrity and Developed by Science

Tel :+86-312-5794118

Fax:+86-312-5792988

9Contact person:

Name Linda wang

Mobile +86-15933963585