non-magnetic drill collar
Product Details
We have different sizes of the non magnetic drill collar,the external diameter scope:80-300mm.
It possesses nice low magnetic permeability,high-strength mechanical property and excellent resistance to intergranular corrosion cracking performance.
The chemical composition should be controlled strictly during refining and forging process.
Non-magnetic drill collar are made of low carbon chrome manganese alloy steel,which has following characteristics:
It is used between the drill pipe and the bit in the drill stem.
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- Usage:drilling
- Technique:forging
- Alloy Or Not:Is Alloy
- Place of Origin:Shandong China (Mainland)
- Outer Diameter:80-300mm
- Country:China (Mainland)
- telephone:0086-0533-3983222
| Usage: | drilling |
| Technique: | forging |
| Alloy Or Not: | Is Alloy |
| Place of Origin: | Shandong China (Mainland) |
| Outer Diameter: | 80-300mm |
