Roller Cone
(设备/材料)
状态: New
在制作: China
位置或存放国家: China
位置: Hebei provice Hejian City
最近的港口: Tianjin
包装细节: Wooden box
服务工程支持: Yes
保证: Yes
价钱: US$130
/ piece
概观:
1.Cutting Structure
Reinforcing the comprehensive mechanical properties of cutting tooth by using high quality tungsten carbide inserts of new formula and new techniques of insert bit.
2.Gauge Structure
The multiple heel position with gauge trimmer on the heel, tungsten carbide and hardfacing on the shirttail, strengthened spear point will enhance the gauge protection.
3.Bearing Structure
High precision journal bearing with two thrust faces. Ball locked cone. Hardfaced head bearing surface. Cone bearing inlaid with friction reducing alloy and then silver-plated. Abrasion resistance and seizure resistance of the bearing are improved, and suitable for high rotary speed.
Sasha Deng
Hejian RuiDa Petroleum Material Co.,Ltd
Tel:0086- 15511327146
Email:mingzhu@ruidadrill.com
Whatsapp:0086-15511327146
Web:http://www.tcibits.com/