Gold Index: 22099
Cangzhou Great PDC Bits Co., ltd. [China (Mainland)]
Business Type:Manufacturer, Trading Company, Distributor/Wholesaler, Service City: Cangzhou Province/State: Hebei Country/Region: China (Mainland)
Drill Collar Standard Drill Collar
1. High quality 2. Fast delivery. 3. Rock Drill Parts can be offered 4. hight efficiency
2013-12-14
drill collar Non-magnetic drill collar
GR5 Ti-6Al-4V, TC4, TC11
1. standard:AISI 4145H and API Spec.72. Code:NCXX,IIF,REG3. O.D:4 3/4 -11inch4. I.D:2-3 inch5. Lenghth:9150mm,9450mm
Drill collars Spiral Drill Collars
NC