DTH Drill Pipe 4.5in Diameter with 100,000-120,000 Ft-lbs Bending Strength for Oil & Gas Drilling
The DTH Drill Pipe is engineered for demanding well drilling operations, featuring cold rolled construction for exceptional durability and performance. This essential drilling component delivers reliable results across various industrial applications while enhancing operational efficiency.
- High Bending Strength: 100,000 - 120,000 Ft-lbs capacity
- Advanced Internal Coating: Zinc Phosphate, Epoxy, and Chrome layers
- Cold Rolled Construction: Enhanced strength and reliability
- Galvanized Surface: Superior corrosion resistance
- Alloy Steel Material: Optimal durability and performance
| Parameter | Specification |
|---|---|
| Diameter | 4.5 inches |
| Material | Alloy Steel |
| Surface Treatment | Galvanized Coated |
| Internal Coating | Zinc Phosphate, Epoxy, Chrome |
| Manufacturing Technique | Cold Rolled |
| Available Models | NC31, NC38, NC50 |
| Condition | New |
Mining Operations: Exploration and extraction applications requiring high bending strength for underground drilling.
Construction Industry: Deep foundation and piling installations in demanding environmental conditions.
Oil & Gas Sector: Well drilling and resource extraction operations requiring reliable performance.
Dredging Operations: River, lake, and harbor dredging applications with corrosion-resistant protection.
This drill pipe delivers consistent drilling efficiency with its seamless design and precise engineering. The multi-layer internal coating system ensures extended service life in challenging environments, while the 4.5-inch diameter and high bending strength provide optimal performance across diverse drilling scenarios.
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