competitive price API 7-1 standard spiral drill collar
Product Quick Detail
- FOB Price
- USD $2,000.00 / Piece
- Place Of Origin
- China
- Minimum Order
- 1
- Packaging
- Bundle
- Delivery
- 30 Days
Specifications
Drill Collar features:
High quality, unique material
Special medium frequency heat treatment method
Meet the requirements of API SPEC7-1
Advanced super magnetic method and mechanical properties
Strict quality management system
Slick Drill Collar
slick drill collar is made of AISI4145H forging or finishing alloy steel. It can provide weight on bit, reducing the vibration and wings of drill bit to make it work smoothly and controlling the
hole deviation.
Spiral drill collar
Spiral drill collar is made of AISI4145H forging or finishing alloy steel as API standard. We can proceed the thread by ways of cold rolling, copper plating or phosphating. We also manufacture
machinable double shoulder thread and other specifications of special thread.
Non-magnetic drill collar
Nonmagnetic drill collar is made of low carbon high chromium manganese alloy steel. It has the mechanical properties of good low permeability, excellent intergranular corrosion cracking
resistance and wear resistance.
- Country: China (Mainland)
- Business Type:
- Market:
- Founded Year:
- Address:
- Contact:Lucky Hou
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