Langfang pangolin construction machinery co. LTD
Langfang pangolin construction machinery . LTD
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Trenchless Drilling Rig For Oil And Gas HDD Hole Opener
Introduction to Reamers/Reamers
HDD hole openers range from 12 to 66, divided into two types: cutting machines and TCI cutting machines, used for compressive strength of various formations.
It is used for trenchless horizontal directional drilling and vertical drilling reaming for oil, gas, petrochemical, sewage, power and optical fiber pipelines.
Directional crossing is widely used in trenchless engineering.
Tapping is the most arduous task in this operation, but the key of opening operation is to select the tapper according to the operating equipment and structure.
Small torque can be applied when drilling.
| Machine Type | Drilling Equipment |
| Use | Well Drilling |
| Application | HDD reamer |
| Usage | Hole Drilling |
| Applicable Industries | Construction works , Energy & Mining |
| Advantage | High Performance Cost Ratio |
| Reamer Size | Cone size and # of Cones | Threads | |||
| Cone size | #of Cones | Cone size | # of Cones | ||
| 10“ | 6 1/2” | 3 | NC23 NC26(2 3/8IF) D50 D80 NC31(2 7/8IF) NC38(3 1/2IF) | ||
| 12“ | 8 1/2” | 3 | |||
| 16“ |
8 1/2”or 9 1/2” | 4 | For 8 1/2”-9 1/2” Cone: NC23 NC26(2 3/8”IF) D50 D80 NC31(2 7/8”IF) NC38(3 1/2”IF)
For 12 1/4”-13 5/8” Cone: 4”IF 4 1/2IF 5 1/2FH 6 5/8FH | ||
| 18”-20“ | 5 | 12 1/4” | 4 | ||
| 22”-24“ | 6 |
12 1/4” or 13 5/8” | 5 | ||
| 28”-30” | 7 | 6 | |||
| 32”-34” | 8 | 7 | |||
| 36“-38” | 9 | 8 | |||
| 40“-42” | 10 | 9 | |||
| 44“-46” | 11 | 10 | |||
| 48”-50” | 12-13 | 11 | |||
Our Services
We not only have our own design, but also can accept customization
We have fast and punctual delivery time
Every point has a quality assurance
24 hours on time reply
FAQ
1. Do you agree sample order?
Answer: Yes, we are welcome your sample order to testing our quality.
2. How to order the products?
Answer: 1.Order directly!
3. Can we select the color of the drill bit?
Answer: Yes, we have the color of bule, golden, silvery for your choose. If you need, we can make the drill bit color based on yours.