NW HW PW HWT Casing Pipe for Wireline Diamond Core Drilling - 1000m Depth Capacity, DCDMA Standard
Price:
Negotiate
MOQ:
1-5 pcs
Delivery Time:
Negotiable
Brand:
ROSCHEN
Product Description
NW HW PW HWT Casing Pipe Overview
Professional wireline diamond core drilling casing pipes designed for water well applications up to 1000 meters depth. Manufactured to DCDMA standards using N80 material and 4145 American pipe casing specifications.
Product Specifications
Casing Pipe Dimensions
| Size | O.D. (mm) | I.D. (mm) | O.D. (inches) | I.D. (inches) |
|---|---|---|---|---|
| BW | 36.630 | 30.480 | 1.442 | 1.200 |
| EW | 46.270 | 38.350 | 1.822 | 1.510 |
| AW | 57.400 | 46.670 | 2.260 | 1.916 |
| BW | 73.280 | 60.580 | 2.885 | 2.385 |
| NW | 89.280 | 76.580 | 3.515 | 3.015 |
| HW | 114.680 | 101.220 | 4.515 | 4.000 |
| PW | 140.080 | 126.870 | 5.515 | 5.010 |
Drill Rod Specifications
| Size | I.D. (inch/mm) | O.D. (inch/mm) | Weight/10' (Kg/Lbs) | Volume/100' (Litre/U.S. Gal.) |
|---|---|---|---|---|
| A | 1.375"/34.9mm | 1.750"/44.5mm | 14.04/31 | 29.14/7.7 |
| ATW | 1.437"/36.5mm | 1.750"/44.5mm | 12.05/26.6 | 31.79/8.4 |
| B | 1.812"/46.0mm | 2.188"/56.6mm | 18.12/40 | 50.72/13.4 |
| BTW | 1.909"/48.5mm | 2.225"/56.5mm | 15.76/34.8 | 56.02/14.8 |
| N | 2.375"/60.3mm | 2.750"/69.9mm | 23.55/52 | 87.05/23 |
| NTW | 2.525"/64.2mm | 2.875"/73.0mm | 22.83/50.4 | 98.4/26 |
| H | 3.062"/77.8mm | 3.500"/88.9mm | 34.88/77 | 144.58/38.2 |
| P | 4.062"/103.2mm | 4.625"/117.5mm | 48.02/106 | 255.1/67.4 |
Additional Product Range
We manufacture comprehensive drilling equipment including:
- BQ, NQ, HQ, PQ diamond core bits and reamer shells
- Core barrels and drill rods for geological applications
- Custom drilling tools and equipment
- SPT equipment and Shelby samplers
- Drill rigs and specialized drilling components
Quality Assurance & Services
ISO9001:2000 Certified - All products undergo strict quality control procedures using high-quality steel materials. Comprehensive after-sales support including technical assistance and quality problem resolution.
Ordering & Delivery
Minimum order: 1 piece. Stock availability for immediate shipment. Multiple transportation options including express, air, and sea freight. Custom packaging available upon request.
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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
ROSCHEN GROUP
Location
65 EAST XINHUAN ROAD, SHANGHAI, CHINA
Contact Person
Bill, George, Michael