Henan Zhongyuan Roller Shaft Co., Ltd. [China]

Detailed Product Description

Our company is a professional roll shaft manufacturer, which has strong research and development capability , IS0900 quality control system, various types of machining, forging, heat treatment, physical and chemical testing equipment.we produce work roll,back up roll,straightening roll,pinch roll, finished roll,casting,forging,oil drilling tools,etc .

back-up roll

Diameter:240-900
Material:70Cr3MoR,9cR2mOr,86CrMoV7,MC3

Note:GB/T13314-91   GB/T15547-1995