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, based in Beijing, China, is a leading manufacturer and exporter of
high-quality drilling equipment and parts. With a highly
experienced team of designers and engineers, we successfully
deliver projects tailored to our clients' requirements. Our
products find extensive use in mining, water well drilling,
exploration, anchor grouting, side slope protection, oil and gas,
underwater rock drilling, hydropower, and national defense
projects.
After-sale Warranty
(1) Free change once the problem caused by the quality issue.
(2) Timely after-sale assistance shall be provided all the time.
FAQ
Q: Are you original manufacturer or trading company?
A: We are an integrated corporation specialized in manufacturing
and exporting.
Q: Can you supply related drilling tools?
A: Yes, we can supply full set of drilling tools, such as drill
pipe, tricone bit, PDC bit, drag bit, DTH Hammer. Moreover, we
have drilling equipments like rigs, mud pump, air compressor, etc.
as well.
Q: Which payment terms can you accept?
A: Normally we prefer 30% advance payment after purchase order by
T/T, 70% remaining payment before shipping by T/T. And 100%
advance payment after purchase order by T/T for small orders.
Q: How is your delivery time?
A: This will depend on your purchasing quantity. Normally we can
deliver 3-5 days.
Q: How can you ensure the quality?
A: We have our professional QC and all the products will be strict
inspection and testing for every order before shipping out.
