Hebei Tuff Heavy Industry Co., Ltd.
| Payment Terms | L/C, D/A, D/P, T/T |
| Supply Ability | 200 Unit/Units per Month |
| Delivery Time | 3-5 days after payment |
| Packaging Details | Wood case outside, plastic cases inside. |
| Name | Core Barrel With Replaceable Teeth |
| Material | Q345B |
| Machine type | Drilling Equipment |
| Color | Required |
| Diameter | 400-3500mm |
| Condition | New |
| Brand Name | BJTUFF |
| Model Number | 400-4000mm or as required |
| Certification | ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T | Supply Ability | 200 Unit/Units per Month |
| Delivery Time | 3-5 days after payment | Packaging Details | Wood case outside, plastic cases inside. |
| Name | Core Barrel With Replaceable Teeth | Material | Q345B |
| Machine type | Drilling Equipment | Color | Required |
| Diameter | 400-3500mm | Condition | New |
| Brand Name | BJTUFF | Model Number | 400-4000mm or as required |
| Certification | ISO9001 | Place of Origin | China |
| High Light | replaceable teeth core barrels ，foundation boring core barrels ，replaceable teeth core barrel drilling | ||
Foundation Boring Accessories Drill Core Barrel With Replaceable Teeth
Application:
1.When rotating, the drill core of the core rock drill has several different cutting angles that are matched with each other.
2.Apply to obvious layered medium weathered sandstone (high probability of coring) hard rock cutting.
3.In higher compactness of soil or part of the soft rock strata,slippage due to selection of friction Kelly bar,can try to use core barrel.
Feature
1.Cutting ring with rock drilling bits and releases the internal stress of rock;
2.Small barrel facilitates the coring operation, large barrel performs stage breaking;
3.Heightening design,high construction efficiency ,efficiency reduce construction cost.
Model List:
| Cutting Dia. | Shell HIT. | Shell OD. | Shell THK. | Stiffening Ring HIT. | Teeth No. | Weight |
| φ600 | 1200 | 520 | 16 | 200 | 6 | 520 |
| φ800 | 1200 | 720 | 16 | 200 | 9 | 672 |
| φ900 | 1200 | 820 | 16 | 200 | 10 | 750 |
| φ1000 | 1200 | 920 | 16 | 200 | 11 | 847 |
| φ1200 | 1200 | 1120 | 16 | 200 | 13 | 1010 |
| φ1500 | 1200 | 1420 | 16 | 200 | 16 | 1370 |
| φ1600 | 1200 | 1520 | 16 | 200 | 17 | 1493 |
| φ1800 | 1000 | 1720 | 20 | 200 | 19 | 1841 |
| φ2000 | 800 | 1920 | 20 | 200 | 21 | 1852 |
| φ2200 | 800 | 2120 | 20 | 200 | 23 | 2329 |
| φ2500 | 800 | 2420 | 20 | 200 | 27 | 2705 |
| φ2800 | 800 | 2720 | 20 | 200 | 30 | 3200 |
| φ3000 | 800 | 2920 | 20 | 200 | 32 | 3800 |
| Remark : All measurements are in millimeters, weight in kilograms. | ||||||
Customizable Items:
1.Shell HIT. Custom : design as demand, prolong or shorten, increase of efficiency by drilling more.
2.Kelly Box Custom: custom Kelly box size based on the Kelly bar, like 130*130, 150*150,200*200 etc;
3.Teeth No. Custom : encrypt the drilling teeth based on demand etc;
Product advantage:
1-We purchase top quality raw materials from leading raw-steel factory.
2-Our drilling tools can be customized depending on kinds of rigs and site conditions.
3-Advanced welding and design ensure the products longer working life, which helps the client to reduce construction budget.
FAQ:
Q.How do you control the quality of your products?
First,we use good steel GB-Q345B.Our welding stick is flux-cored wire that applied to ship engineering.
Second, We strictly control the process,so If the quality of the product itself has the problem of open welding, we will give compensation;
Third, we promise good quality and after-sales service.
Company Details
Business Type:
Manufacturer
Year Established:
2016
Total Annual:
5000000-8000000
Employee Number:
55~70
Ecer Certification：
Active Member
Hebei Tuff Equipment And Technology CO., LTD. was established in 2016 which is a high-tech enterprise integrating researching construction method, design, manufacturing, sales and trade. Upholding the principle of focusing on our belief and pursuit of excellence, we have always been striving to... Hebei Tuff Equipment And Technology CO., LTD. was established in 2016 which is a high-tech enterprise integrating researching construction method, design, manufacturing, sales and trade. Upholding the principle of focusing on our belief and pursuit of excellence, we have always been striving to...
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