Product Specifications
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Core Barrel: |
Hq Nq Core Barrel |
| Logo: |
Changsha Drilling Core Barrel |
| MOQ: |
1 Set Core Barrel |
| OEM: |
Yes |
| Mining Object: |
Coal Machinery |
| Type: |
Drilling Machine |
Product Description
Description: Eccentric Concentric Overburden Drill Tool
Company Introduction
Changsha Drilling is a young, dynamic company. As a result of our personnel's more than 20 years of experience in the drilling industry, we can recommend the optimum design for optimum performance in a variety of application. We have the team of professional technicians as well as advanced production craftwork and excellent service system. At the same time, Changsha Drilling have established technical cooperation relations with Central South University and China University of Geo-sciences
Our range includes "WL" drilling rods, BS/DCDMA casing, conventional "W" series drill rod & couplings, diamond coring & drilling, diamond bits and drilling rigs.
The sales department is available to its clients and can advise companies on the best way to use its products based on the specificities of their particular projects.
Technical support is available on site to advise and assist clients with drilling equipment.
For orders, inquiries or more information please contact our sales office. Thank you for your business! ! !
|
Code |
Name |
Quantity |
Code |
Name |
Quantity |
|
BQ-1 |
Locking coupling |
1 |
BQ-18 |
Shut-off valve, hard |
2 |
|
BQ-2 |
Spearhead point |
1 |
BQ-19 |
Valve adjusting washer |
2 |
|
BQ-3 |
Spring pin |
1 |
BQ-20 |
Hanger bearing |
1 |
|
BQ-4 |
Latch retracting case |
1 |
BQ-21 |
Thrust bearing |
2 |
|
BQ-5 |
Link spring |
1 |
BQ-22 |
Spring |
1 |
|
BQ-6 |
Spring pin |
1 |
BQ-23 |
Stover lock nut |
1 |
|
BQ-7 |
Latch |
2 |
BQ-24 |
Grease fitting |
1 |
|
BQ-8 |
Spring pin |
1 |
BQ-25 |
Inner-tube cape |
1 |
|
BQ-9 |
Spring pin |
1 |
BQ-26 |
Stainless steel ball |
1 |
|
BQ-10 |
Spearhead base |
1 |
BQ-27 |
Seal seat |
1 |
|
BQ-11 |
Adapter coupling |
1 |
BQ-28 |
Inner tube |
1 |
|
BQ-12 |
Landing shoulder |
1 |
BQ-29 |
Outer tube |
1 |
|
BQ-13 |
Landing ring |
1 |
BQ-30 |
Reaming shells |
1 |
|
BQ-14 |
Indicator bushing |
1 |
BQ-31 |
Inner tube stabilizer |
1 |
|
BQ-15 |
Upper latch body |
1 |
BQ-32 |
Stop ring |
1 |
|
BQ-16 |
Hex nut |
1 |
BQ-33 |
Core lifter |
1 |
|
BQ-17 |
Spindle |
1 |
BQ-34 |
Core lifter case |
1 |
|
|
|
|
BQ-35 |
Bit |
1 |
Changsha Drilling is a young, dynamic company. As a result of our personnel's more than 20 years of experience in the drilling industry, we can recommend the optimum design for optimum performance in a variety of application. We have the team of professional technicians as well as advanced production craftwork and excellent service system. At the same time, Changsha Drilling have established technical cooperation relations with Central South University and China University of Geo-sciences.
Our range includes "WL" drilling rods, BS/DCDMA casing, conventional "W" series drill rod & couplings, diamond coring & drilling, diamond bits and drilling rigs.
The sales department is available to its clients and can advise companies on the best way to use its products based on the specificities of their particular projects.
Technical support is available on site to advise and assist clients with drilling equipment.
For orders, inquiries or more information please contact our sales office. Thank you for your business! ! !
