High Hardness Alloy Steel Casing Pipe for Mining and Water Wells - 3 Meter Length, 4"-12" Diameter Range
Price:
N/A
MOQ:
10 pcs
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
Product Overview
High hardness alloy steel casing pipe designed for demanding mining and water well applications. Available in 3-meter standard length with multiple size configurations.
Material
Alloy Steel
Manufacturing
Cold Rolled Technique
Length
3 Meters
Diameter Range
4" - 12"
Key Features
- High hardness alloy steel construction
- Excellent corrosion resistance
- Precision cold-rolled manufacturing
- Extended service life with reliable performance
- Flush-jointed design for seamless connections
- Available in multiple standard series and sizes
Applications
Primarily used for gas drainage holes, mining operations, geological exploration, and hydroelectric dam construction. Ideal for well drilling and deep hole drilling applications.
Technical Specifications
DCDMA Standard Sizes
| Size | OD (mm) | ID (mm) |
|---|---|---|
| WLA | 44.7 | 37.3 |
| WLB | 55.7 | 46.1 |
| WLN | 70.0 | 60.2 |
| WLH | 89.0 | 78.0 |
| WLP (PHD) | 114.5 | 101.5 |
| AW/AWJ/AWY | 43.7 | 30.7 |
| BW/BWJ/BWY | 54.0 | 38.0 |
| NW/NWY | 66.8 | 51.0 |
| HW | 89.0 | 71.0 |
Flush-Jointed Water Well Casings (B.S.879)
| Size | OD (mm) | ID (mm) |
|---|---|---|
| 4" | 114.3 | 98.3 |
| 5" | 139.7 | 123.7 |
| 6" | 168.3 | 149.3 |
| 8" | 193.7 | 174.7 |
Available Series
AW, BW, RW, NW, HW, PW, and custom configurations available upon request.
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael