Payment Terms | T/T, L/C, Western Union |
Supply Ability | Based on Detailed Order |
Delivery Time | Based on Detailed Order |
Packaging Details | Sea Delivery Package |
Material | High-Quality Alloy |
Length | 1.5m 3m |
Size | BW NW HW HWT PW |
HS | 7304512 |
Standard | DCDMA |
Application | geotechnical and hammering applications. |
Brand Name | SINOCOREDRILL |
Model Number | BWL NWL HWL PWL |
Certification | CE ISO9001 |
Place of Origin | CHINA |
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Product Specification
Payment Terms | T/T, L/C, Western Union | Supply Ability | Based on Detailed Order |
Delivery Time | Based on Detailed Order | Packaging Details | Sea Delivery Package |
Material | High-Quality Alloy | Length | 1.5m 3m |
Size | BW NW HW HWT PW | HS | 7304512 |
Standard | DCDMA | Application | geotechnical and hammering applications. |
Brand Name | SINOCOREDRILL | Model Number | BWL NWL HWL PWL |
Certification | CE ISO9001 | Place of Origin | CHINA |
High Light | drill extension rod ,oil hardening drill rod |
BW NW HW HWT PW 1.5m / 3m High-Quality Alloy DCDMA Standard Casing Tube
Description:
The casing tube joins to tapered joint with modified buttress thread. It is made from high-quality alloy mainly used in geotechnical and hammering applications.
The casing tube is cooperated with the casing shoes to stabilize the borehole. It can well-adjusted to the broken formation stones.
Features:
Before drilling, drill rods should be in operation under the minimum recommended make-up torque to pressure the box and pin. The drilling operation torque should be lighter than make-up torque.
Specifications:
The casing tubes include NW tubes, HW tubes, and HWT casing tubes.
W
This casing tube is used for specific applications or when it's in the drilling hole. The W casing borrows from DCDMA C80 tubing and the DCDMA W thread form. With a straight thread, this general casing is suitable to various drilling fields where thread casing is required to be left in the ground.
Tubing
Parallel wall tubing is cooperated with Q.E wireline in-hole tools, and standard DCDMA W sizes are compatible with other W casing
Thread design
Double-butt joint makes driving and jarring more powerful.
WT
This casing is an upgrade version of the standard W casing in speed and performance. Even in abrasive applications. This thread works well under difficult drilling conditions and is designed for repeated application. The WT casing used DCDMA C80 tubing and the tapered HD thread functions well.
Thread design
1.It is combined with HD rod threads.
2.Tapered joint and sparse thread greatly increase efficiency, lightens friction and reduces labor costs.
3.Double-butt tapered joint and heavy duty buttress thread form work with more strength.
4.Tapered thread reinforces the joint and effectively reduces wearing.
5.40% Load efficiency means greater withdraw force in coarse applications.
6.Threads are easier to clean to be put into use again.
Standard drill rod here we offer includeBQ,NQ,HQ,HWT.
BQ rod 1.5m (5fts), BQ rod 3m (10fts),
NQ drill rod 1.5m (5fts), NQ rod 3m (10fts),
HQ rod 1.5m (5fts), HQ rod 3m (10fts),
HWT drill rod 1.5m (5fts), HWT rod 3m (10fts)
SIZE | Tube O.D. A (mm) | Tube I.D. B (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 |
Company Details
Business Type:
Manufacturer,Exporter,Seller
Year Established:
2006
Employee Number:
120~150
Ecer Certification:
Verified Supplier
Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China . We has passed the quality system certification of GB/T19001... Established in 2006 , Jiangsu Sinocoredrill Exploration Equipment Co., Ltd is one of the leading manufacturers of drilling services , drilling equipment and performance tools for mining ,HDD , Oil and gas , Water well...etc in Wuxi,China . We has passed the quality system certification of GB/T19001...
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