BW NW HW HWT PW 1.5m / 3m Wireline Drill Rod Casing Tube with DCDMA Standard Threads
Price:
Negotiable
MOQ:
N/A
Delivery Time:
Based on Detailed Order
Brand:
SINOCOREDRILL
Product Description
High-Quality Alloy DCDMA Standard Casing Tube
This casing tube joins to tapered joints with modified buttress thread, manufactured from high-quality alloy primarily for geotechnical and hammering applications. The casing tube works with casing shoes to stabilize boreholes and adapt effectively to broken formation stones.
Product Features
Before drilling operations, drill rods should be operated under the minimum recommended make-up torque to properly pressure the box and pin connections. The drilling operation torque should remain lighter than the make-up torque.
Available Casing Types
W Casing
Used for specific applications during drilling operations. This casing borrows from DCDMA C80 tubing and utilizes the DCDMA W thread form. With straight thread design, this general casing is suitable for various drilling fields where thread casing needs to be left in the ground.
- Parallel wall tubing cooperates with Q.E wireline in-hole tools
- Standard DCDMA W sizes compatible with other W casing
- Double-butt joint design provides powerful driving and jarring capability
WT Casing
An upgraded version of standard W casing offering enhanced speed and performance, even in abrasive applications. This thread performs well under difficult drilling conditions and is designed for repeated use.
- Combined with HD rod threads for superior performance
- Tapered joint and sparse thread design increases efficiency while reducing friction and labor costs
- Double-butt tapered joint with heavy duty buttress thread form provides exceptional strength
- Tapered thread reinforcement reduces joint wearing effectively
- 40% load efficiency delivers greater withdraw force in coarse applications
- Easy-to-clean threads facilitate repeated use
Standard Drill Rod Specifications
Available in 1.5m (5ft) and 3m (10ft) lengths:
- BQ rod: 1.5m and 3m lengths
- NQ drill rod: 1.5m and 3m lengths
- HQ rod: 1.5m and 3m lengths
- HWT drill rod: 1.5m and 3m lengths
Technical Specifications
| SIZE | Tube O.D. (mm) | Tube I.D. (mm) | Threads per inch (T.P.I.) |
|---|---|---|---|
| SW | 168.5 | 154.0 | 5 |
| PW | 140.0 | 125.0 | 5 |
| HW | 114.3 | 101.6 | 5 |
| NW | 89.0 | 76.4 | 8 |
| BW | 73.1 | 60.4 | 8 |
| AW | 57.3 | 48.5 | 8 |
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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
Jiangsu Sinocoredrill Exploration Equipment Co., Ltd
Location
No.122, Xizhang Road, Wuxi City, Jiangsu Province, 214413, P.R. China
Contact Person
Amelia