Integral Drill Rods for Small Hole Drilling in Mining Machines
Price:
10-500usd
MOQ:
1 PC
Delivery Time:
5-8 working days
Brand:
SHITAN
Product Description
Integral Drill Rods for Small Hole Drilling in Mining Machines
Product Specifications
| Attribute | Value |
|---|---|
| Product name | Water well drill pipe |
| Material | DTH |
| Use | Coal Mining, Well Drilling |
| Length | 1000 to 6000mm |
| Application | Rock drilling |
| Advantage | Long use life, High Wear Resistant |
| Diameter (mm) | 76mm-140mm |
| Thread model | API 2 3/8 REG |
Product Description
Drill pipes used in applications such as DTH/DTHR/DR comprise a steel pipe with a pin at one end and a box on the other. These pipes transmit rotational torque and thrust from the drill rig rotary head to down hole drilling tools. Geological conditions significantly affect drill rod selection, with varying requirements for strength, wear resistance, and corrosion resistance in different formations.
Technical Specifications
| Diameter (mm) | Thickness (mm) | Thickening type | Length (mm) | Thread | Board shank slot |
|---|---|---|---|---|---|
| 76 | 5-8mm | IU | 1000/1500/2000/2500/3000/4000/5000/6000 | 2 3/8 API REG | Double buckle Single buckle |
| 89 | 6-9.35mm | IU | 1000/1500/2000/2500/3000/4000/5000/6000 | 2 3/8 IF | Double buckle Single buckle |
| 102 | 7-8.38mm | IU/IEU | 1500/2000/2500/3000/4000/5000/6000 | 2 7/8 IF 3 1/2 REG | Double buckle Single buckle |
| 114 | 6-9.35mm | IU | 1500/2000/2500/3000/4000/5000/6000 | 2 7/8 IF 3 1/2 IF/REG | Double buckle Single buckle |
| 127 | 9mm | IU | 1500/2000/2500/3000/4000/5000/6000 | 3 1/2 IF | Double buckle Single buckle |
| 140 | 8-12mm | IU | 3000/4500/5000/6000 | 4 1/2 REG or 4FH | Double buckle Single buckle |
Application Areas
- Water conservancy engineering: Drilling various water wells including agricultural irrigation, urban water supply, and industrial water wells
- Geological exploration: Drilling geological samples to understand underground structures and rock distribution
- Mining: Drilling and excavation work in mines including water exploration, gas exploration, and tunnel exploration
- Construction engineering: Pile foundation drilling and underground continuous wall construction for building foundations
Selection Guide
- Soft strata (clay, sandy soil): Medium strength drill pipes (DZ50 material) with focus on flexibility and smooth medium conveyance
- Hard strata (rocks, gravel layers): High-strength materials (R780) with thickened joints for bending and fatigue resistance
- Complex strata (underground water, salt layers, caves): Corrosion-resistant treated drill pipes with higher toughness for sudden force conditions
Product Images
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Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Jinzhou City Shitan Machinery Equipment CO. LTD.
Location
Xiaoshang Industrial Zone,Jinzhou City,Hebei province,China
Contact Person
cathy