Langfang pangolin construction machinery co. LTD
Langfang pangolin construction machinery . LTD
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32" 36" 40" Hard Well Drilling HDD Hole Opener Reamer
Product parameters
| Product name | HDD hole opener |
| Usage | horizontal directional drilling |
| Application formation | medium hard with relatively higher compressive strength and hard stringers, such as hard shale, sandstone and limestone, etc. |
| Weight | 200kg-400kg |
| Machine Type | Drilling Equipment |
| Heat treatment | Heat Treated |
| Processing Type | Forging |
| Color | Customer's Requirement |
| 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 | |||
Introduction
HDD hole openers range from 12 to 66 and are divided into MT type and TCI type, which are suitable for compressive strength of various strata.
Use a drill press to open holes with low torque.
Reaming for trenchless horizontal directional drilling and vertical drilling of oil, natural gas, petrochemical, sewage, electric power and optical fiber pipelines.
In this operation, opening is the most onerous task, and the key of opening operation is to choose the right hole opener according to the operating equipment and formation.
Our Services
1. We are manufacture can supply good quality goods and competitive price
2. We not only have ourselves design but also can accept customization
3. Every bits have it's quality assurance
4. Contact our anytime if you have any question with bits.
5. 24 hours on time reply
Features
1. Connect the drill bit according to API standard.
2. We can adjust the bit size according to your drilling rig.
3. The best results can be obtained by using steel tooth bits in soft formations.
Used in
Apply to Construction, Water Drilling, Mining, Horizontal Directional Drilling, Geothermal and Environ-mental.
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FAQ
Q: How to order products?
Answer: Order directly!
Q: How to control the quality?
Answer: We should check and test everyone's drill bit before shipment.
Q: Do you agree to order samples?
A: Yes, we welcome you to order samples to test our quality.
Q: Can we choose the color of the drill bit?
Answer: Yes, we have blue, gold and silver colors for your choice. If you need, we can make the drill color according to your requirements.
Q: Do you have after-sales service and warranty service?
Answer: Once any quality or quantity issues are confirmed, we will continue to compensate you. If you have any questions, we will reply you within 24 hours.