3-1/8"-13" API NMDC Non Magnetic Drill Collar for Oilfield
Product Quick Detail
- Minimum Order
- 1
- Packaging
- N/A
- Delivery
- 15 Days
Specifications
We supplyslick drill collars,spiral drill collarsandnon-magnetic drill collars; their sizes are from 3-1/8 to 11 inches. Besides the drill collars in the table below, we can supply other drill collars at customers' request.
Materials:
Trepanning and Heat Treatment:
Traceability:
Rigid Inspection Procedures:
Cold Rolling:
Phosphate-coated or Copper Plating:
Slip Groove, Elevator Groove and Size:
Thread Protectors:
- Country: China (Mainland)
- Business Type:
- Market:Americas
- Founded Year:2011
- Address:
- Contact:Roogle Young
