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Build Your Online Product Catalogs?
| Product Name: |
Rock core barrel
|
| Supply Ability: |
1000 set |
| Related proudcts |
china supplier, mine pump, manufacturer drill, |
| Specifications |
Mining coal machinery Rock core barrel |
| Price Term: |
EXW,FOB,CNF,CIF |
| Port of loading: |
QINGDAO |
| Minimum Order |
1 SET |
| Unit Price: |
300 USD |
|
Brand: HENGWANG Models: 42,50,63 Alias: ground water rod
Purpose: coring drilling diameter: 42,50,63(mm)
Core drilling connected to the upper bit to accommodate and protect a section of core pipe.
When drilling, it also acts as guide the drilling tools. Common core tube is only one seamless steel tube which has a thread on both ends. Diameter slightly smaller than the diameter of bit (2-4mm). Single core length is about 3-4.5 meters.
In order to prevent the borehole bending can connect several core tube,
compose long thick diameter drill tool. In the special formation(such as loose, broken formation)drilling often adopts special core tube, such as double core tube.
|
| Company: |
Hengwang Mining Machinery CO.,LTD
|
| Contact: |
Ms. Vivi Zhang |
| Address: |
Wutaiza Road |
| Postcode: |
272001 |
| Tel: |
0537-2580238 |
| Fax: |
0537-2530678 |
| E-mail: |
|
|
|
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