... carbide balls and valve seats* High strength, high wear resistance, high precision, high temperature resistant, corrosion ... of valves of oil pumps in petroleum industry's sand containing wells, viscous oil wells ... 5kgs for sintered blank;ZHUZHOU UKO CEMTNED CARBIDE CO.,LTD.--------------------------------------------------------------------------------Address: Xinhua West Road, Hetang district, Zhuzhou ...
- China
- ADD:NO.1403,Building 15,Yufeng Garden,No.23,Xianfeng Road,Shifeng District,Zhuzhou,Hunan,P.R.China,Zhuzhou,Hunan
- TEL:86-731-28339730