Specification |
Length: 2480mm, 3660mm, 4300mm;
Usage: Bench and Production Hole Drilling, Long-Hole;
Material: Carbon Steel;
Drifer Rod Shape: Hexagonal, Round;
Diameter R: Hex. 25mm, 32mm, Round 39mm, 45mm 51mm;
Techology: Fully Carburised;
Thread: R25, R32, R38, T38, T45, T51;
Process: Middle Frequency Induction Surface Quenching;
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Standard: API;
Length: 1.5m/2m/3mas Request;
Usage: Well Drilling, Ore Mining;
Material: Carbon Steel;
Thread: as Request;
Thickness: 6mm /7.5mm/9.5mm;
|
Standard: API;
Length: 1.5m/2m/3mas Request;
Usage: Well Drilling, Ore Mining;
Material: Carbon Steel;
Thread: as Request;
Thickness: 6mm /7.5mm/9.5mm;
|
Standard: API;
Length: 1.5m/2m/3mas Request;
Usage: Well Drilling, Ore Mining;
Material: Carbon Steel;
Thread: as Request;
Thickness: 6mm /7.5mm/9.5mm;
|
Standard: API;
Length: 1.5m/2m/3mas Request;
Usage: Well Drilling, Ore Mining;
Material: Carbon Steel;
Thread: as Request;
Thickness: 6mm /7.5mm/9.5mm;
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