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[China]
Trade Verify
Address: Yongqing Industrial Zone, Langfang, Hebei, China
Contact name:Lily Gao
Langfang Baiwei Drill Co., Ltd. |
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Verified Suppliers
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Hdd Drill Dits Pilot / Hdd Equipment / Hdd Drilling Guiding
Product Description
Improve the directional accuracy with small signal resistance.
A larger hole area can increase the flow rate, reduce the mud
pressure, and have a better sand recovery ability.
A special buffer has been installed in the cavity to achieve better
buffer efficiency, which can effectively protect the probe from
vibration, thereby prolonging the service life of the probe.
| Type | Type of threads (K) | External diameter (B) | Carbon storehouse size (L) | Weight (KG) |
| 73 Drill Head Series | 50 Drill pipe threads | Φ73 | 380 | 17 |
| 83 Drill Head Series | 60 Drill pipe threads | Φ83 | 380/480 | 23/27 |
| 83 Drill Head Series | 73 Drill pipe threads | Φ83 | 380/480 | 25/29 |
| 88 Drill Head Series | 76 Drill pipe threads | Φ88 | 380/480 | 26/30 |
| 93 Drill Head Series | 83 Drill pipe threads | Φ93 | 380/480 | 32/36 |
| 108 Drill Head Series | 89 Drill pipe threads | Φ108 | 380/480 | 44/48 |
| 127 Drill Head Series | 102 Drill pipe threads | Φ127 | 380/480 | 73/78 |
| 168 Long Drill Head Series | 127 Drill pipe threads | Φ168 | 480 | 150 |
| 194 Long Drill Head Series | 140 Drill pipe threads | Φ194 | 480 | 270 |
Features
Formation:suitable for sand and medium to very hard soil
Structure:steel casing,welded
Connection with drill rod:octagonal connection direct connection with drill rod
Connection with laid pipe:within or without swivel
FAQ
Q: What is your delivery time?
A: It usually takes 20 days to produce. Within 3 days (if there is
stock).
Q: How to control the quality?
A: Before shipping, we should check and test each drill rod.
Q: Do you agree to order samples?
A: Yes, we welcome your sample order to test our quality.
Q: Has your drill pipe been heat treated?
A: Yes, our heat treatment of drill pipe and casing.
Q: Does your drill pipe have anti-rust function?
A: Yes, each drill pipe and casing will be anti-rust with paint or
anti-corrosion oil before transportation. If you need galvanized
pipe, please contact us.
