Material:High Chrome Alloy Casting IronLifetime:4000 hours;Hardness: HRC60-72;Rubber O Ring:NBR,VMQ,HNBR,FPMApplication:1. All series domestic brand crawler bulldozers as:SHANTUI,XUANGONG,PENGPU,ZOOML ...
Beijing Zhongnuo Sealing Technology Co.,Ltd.
Main Products: Floating seal... More