Overburden casing system
Product Description
The Concentric Casing System with Sliding Blocks is a versatile drilling tool designed for efficient borehole construction. This system features a concentric arrangement of casings along with sliding blocks that facilitate smooth drilling operations by stabilizing the drill string and enhancing borehole integrity. The sliding blocks enable easy adjustment and positioning of the casings during drilling, ensuring precise placement and optimal performance. This system is ideal for various drilling applications where maintaining hole stability and integrity are crucial, such as geotechnical drilling, environmental monitoring, and mineral exploration.
Product Parameters
| Model | D | I. | h | H | C | G Max.O.D of Normal bit | Blocks | Hammer Type | Weight |
| O.D of casing tube | Dot casing tube | Wall thickness of casing | Guide device max.Dia | Reamed Dia. |
| (mm) | (mm) | (mm) | (mm) | (mm) | (mm) |
| GL360-219 | 219 | 199 | 10 | 197 | 234 | 185 | 3 | COP64/DHD360(GL360)/SD6/QL60/M60 | 61 |
| GL380-245 | 245 | 225 | 10 | 222 | 260 | 210 | 3 | COP84/DHD380(GL380)/SD8/QL80 | 88 |
| GL380-273 | 273 | 253 | 10 | 251 | 305 | 240 | 3 | COP84/DHD380(GL380)/SD8/QL80 | 96.5 |
| GL380-325 | 325 | 305 | 10 | 302 | 350 | 282 | 3 | COP84/DHD380(GL380)/SD8/QL80 | 115 |
| GL112-355 | 355 | 325 | 10 | 322 | 380 | 305 | 3 | DHD112/GL112 | 214 |
| GL112-406 | 406 | 382 | 12 | 380 | 432 | 365 | 4 | DHD112/GL112 | 254 |
| GL14-480 | 480 | 454.6 | 12.7 | 450 | 505 | 432 | 4 | GL14 | 415 |
| GL18-508 | 508 | 482.6 | 12.7 | 479 | 534 | 461 | 4 | NUMA180/GL18 | 630 |
| GL18-560 | 560 | 534.6 | 12.7 | 530 | 590 | 510 | 4 | NUMA180/GL18 | 730 |
| GL18-610 | 610 | 584.6 | 12.7 | 582 | 639 | 553 | 4 | NUMA180/GL18 | 895 |
| GL18-660 | 660 | 628 | 16 | 625 | 690 | 596 | 4 | NUMA180/GL18 | 946 |
| GL18-711 | 711 | 679 | 16 | 675 | 741 | 645 | 4 | NUMA180/GL18 | 1010 |
| GL24-762 | 762 | 730 | 16 | 726 | 792 | 694 | 4 | GL24/NUMA240 | 1595 |
| GL24-813 | 813 | 781 | 16 | 776 | 845 | 744 | 6 | GL24/NUMA240 | 2436 |
| GL24-914 | 914 | 882 | 16 | 878 | 946 | 846 | 6 | GL24/NUMA240/QL300 | 2756 |
| GL24-1016 | 1016 | 984 | 16 | 980 | 1050 | 948 | 6 | GL24/NUMA240/QL300 | 3076 |
Detailed Photos
Company Profile
Glorytek Industry (Beijing) Co., Ltd, located in Beijing, China, is an integrated corporation specialized in manufacturing and exporting top quality drilling equipment and drilling parts for decades. We are supported and assisted by a highly experienced team of designers and engineers that enable us to complete all the assigned projects successfully as per the specified requirement from our clients.
Our products are widely used in the scope of mining, water well drilling and exploration, anchor grouting project, side slope protection engineering, oil and gas engineering,underwater rock drilling & blasting projects ect.
After-Sales Warranty:
We offer a free replacement if any quality issues arise.
Our dedicated after-sales team provides timely assistance whenever needed.
Frequently Asked Questions (FAQ):
Q: Are you a manufacturer or a trading company?
A: We are an integrated corporation specializing in manufacturing and exporting.
Q: Do you supply other drilling tools?
A: Yes, we provide a complete range of drilling tools, including drill pipes, tricone bits, PDC bits, drag bits, and DTH hammers. We also offer drilling equipment like rigs, mud pumps, air compressors, and more.
Q: What payment terms do you accept?
A: Typically, we prefer a 30% advance payment via T/T upon purchase order, with the remaining 70% payment due before shipping. For small orders, we require 100% advance payment via T/T.
Q: What is your delivery time?
A: The delivery time depends on the quantity of your order. Generally, we can deliver within 3-5 days.
Q: How do you ensure product quality?
A: We have a professional QC team that conducts strict inspections and testing for every order before shipping. This ensures the quality of our products.
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GL380SK-318 OVERBURDEN Casing System With Sliding Blocks DRILLING Bit Down The Hole Images
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