Audited Supplier
ODEX240
Available
6 Months
ISO9001:2015
AISI
Spray-Paint
Forging
Alloy Steel
28
New
Forging
Drilling Tool
Rock Drilling
Glod Other Ascustomer Need
10mm
Odex240
DTH Drill Rig
Provided
Guide Device/Pilot Bit/Reamer
Hot Product 2023
Cop84/DHD380/SD8/Ql80
Water Well Drilling,Micro Piling,Anchoring
Teamwhole
in Wooden Case
ODEX240
Hunan, China
820719
Product Description
Overburden casing system typically refers to a technique used in certain types of drilling operations, such as in water well drilling,anchoring,micro piling or geothermal engineering. It involves the installation of a casing or pipe through overlying layers of soil, rock, or other materials to provide support and stability during the drilling process.
Here's a general overview of how an overburden casing system works:
1.When drilling starts,the reamer opens | 2.When the drilling is finished,reverse the rotation to close the reamer | 3.Keep the casing tube left in the hole,or pull out and pour in grout sealing material | 4.Use conventional drilling bits to continue the drilling |
Model | O.D of casing tube(mm) | I.D of Casing tube(mm) | Wall Thickness of the CasingTubemm | Max.O.D.of Guide Device(mm) | Match DTH hammer |
ODEX90 | 114 | 101 | 6.5 | 90 | COP34/DHD3.5 |
ODEX115 | 146 | 126 | 10 | 115 | COP44/DHD340/QLX40 |
ODEX140 | 168 | 148 | 10 | 136 | COP54/DHD350/QL50/SD5 |
ODEX165 | 194 | 174 | 10 | 160 | COP64/DHD360/QL60/SD6 |
ODEX190 | 219 | 199 | 10 | 185 | COP64/DHD360/QL60/SD |
ODEX240 | 273 | 253 | 10 | 240 | COP84/DHD380/QL80/SD8 |
ODEX280 | 325 | 300 | 12.5 | 280 | DHD112/DHD380/SD10 |
| Other specifications are available upon request. | |||||
1.Water well drilling
Eccentric casing system(ODEX) is the main drilling tools in water well projects,which can keep drilling the hole and protecting it from caving in the same time.And it can significantly reduce the drilling time when drilling through the overburden.
2.Anchoring
Eccentric casing system(ODEX) can meet the requirements of anchoring projects better when reinforcing the slope.
3.Micro piling
In soil,clay and sand rock formations.eccentric casing system is the most economic and fastest in protecting the hole from
collapsing with permanent or temporary casing tubes.
| Products | Instruction |
| 1--Casing tube | a.Thread casing tube.;left-hand b.Welded casing tube |
| 2--Drill PIpe | Thread:API(REG/IF)/NC |
| 3--Stablizer | Thread of stabilizer consistent with drill rod |
| 4--Hammer | Thread:API REG |
| 5--Casing shoe | a.Thread casing tube.;left-hand b.Welded casing tube |
| 6--Eccentric system | See the data sheet as below |
Concentric casing system with ring bits
It is suitable for overburden with complex geological conditions, such as pebble, fissure, dry stone, boulder, construction backfield waste, etc. It can be drilled at any angle with high straightness.
The maximum diameter of the hole can reach 1550 mm.
Concentric casing system with blocks
1.The material of joint tools is better than casing tube and after heat treatment, the connection is reliable.
2.The casing shoe is heat-treated to extend the service life.
3.The blocks and locking kit are strengthened and have good comprehensive performance
4.Application fields: pile foundation engineering, slope support engineering
Concentric casing system with wings
It is suitable for covering layers with loose materials, such as soil, clay, weathered rock, and sand particles.
OUR COMPANY
Established in 2002.
With 60000 Sqaure meters wokshop
Teamwhole is a manufacturer with leading positions in DTH Hammer and bit, ODEX system and Reverse circulation hammer and bit.
The company was in hunan province, China, and has a global service network spanning more than 40 countries.
OUR COMPANY
Established in 2002.
With 60000 Sqaure meters wokshop
Teamwhole is a manufacturer with leading positions in DTH Hammer and bit, ODEX system and Reverse circulation hammer and bit.
The company was in hunan province, China, and has a global service network spanning more than 40 countries.
Packing Details : Wooden casesDelivery Details : 15-18days after get the deposit
