The material of the floating seal is a special chrome molybdenum cast iron.

The content of chrome is 15percent and molybdenum is 1-3 percent.

It is a special hard material with superior wear and corrosion resistance properties.

Life of the floating seal reaches at over 4500 hours.

HRC:65-72

Used in varioue of engineering and mining machineries

1.       China bulldozer such as shantui, shanghai, yellow river, Yishan and Qinggong,

2.       Japan bulldozer (KOMATSU): D50, D60, D80, D85, D155, D135; American bulldozer (CATERPILLAR): D58, D60, D7G, D8K,D9L,D10H

3.       Germany hydraulic excavator R902-R992,American CAT hydraulic excavator and Japanese Komatsu hydraulic excavator;

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