| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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The Overburden Casing System, designed and manufactured by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a cutting-edge technique used in various drilling operations. Whether you're drilling water wells, anchoring structures, performing micro piling, or engaging in geothermal engineering, this system is your ultimate solution.
So, how does the Overburden Casing System work? It involves the installation of a sturdy casing or pipe through layers of soil, rock, or other materials that lie above the drilling point. This casing provides unparalleled support and stability during the entire drilling process, ensuring efficient and safe operations.
Invest in the Overburden Casing System by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. today and experience unparalleled stability, support, and efficiency in your drilling operations. Reach out to us now to learn more!
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1.When drilling starts,the reamer opens
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2.When the drilling is finished,reverse the rotation to close the reamer
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3.Keep the casing tube left in the hole,or pull out and pour in grout sealing material
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4.Use conventional drilling bits to continue the drilling
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Model
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O.D of casing tube(mm)
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I.D of Casing tube(mm) |
Wall Thickness of the CasingTubemm
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Max.O.D.of Guide Device(mm)
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Match DTH hammer
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ODEX90
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114
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101
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6.5
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90
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COP34/DHD3.5
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ODEX115
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146
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126
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10
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115
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COP44/DHD340/QLX40
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ODEX140
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168
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148
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10
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136
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COP54/DHD350/QL50/SD5
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ODEX165
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194
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174
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10
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160
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COP64/DHD360/QL60/SD6
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ODEX190
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219
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199
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10
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185
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COP64/DHD360/QL60/SD
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ODEX240
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273
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253
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10
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240
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COP84/DHD380/QL80/SD8
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ODEX280
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325
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300
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12.5
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280
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DHD112/DHD380/SD10
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| Other specifications are available upon request. | |||||
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The Eccentric Casing System (ODEX) offered by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is an essential drilling tool for water well projects. It not only allows for continuous drilling but also provides protection against hole collapse, saving both time and effort.
When it comes to anchoring projects, our Eccentric Casing System (ODEX) meets the requirements perfectly. It ensures efficient reinforcement of slopes, providing stability and reliability.
For micro piling in soil, clay, and sand rock formations, our Eccentric Casing System (ODEX) is the most economical and fastest solution. It effectively protects the hole from collapsing by utilizing permanent or temporary casing tubes.
| Products | Instruction |
| 1--Casing tube | a.Thread casing tube.;left-hand
b.Welded casing tube
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| 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
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| 6--Eccentric system | See the data sheet as below |
Introducing the Concentric Casing System with Ring Bits, a revolutionary drilling tool designed to tackle even the most complex geological conditions. Developed by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., this innovative system is perfect for overcoming challenges such as pebble, fissure, dry stone, boulder, and construction backfield waste.
With the Concentric Casing System, you can drill at any angle while maintaining exceptional straightness. No matter the terrain, this tool ensures precise and accurate drilling results.
One of the standout features of this system is its impressive maximum hole diameter, which can reach a remarkable 1550 mm. This allows for larger and more extensive drilling projects, providing you with greater flexibility and efficiency.
Invest in the Concentric Casing System with Ring Bits today and experience the difference it can make in your drilling operations. Say goodbye to limitations and hello to enhanced productivity and performance.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. presents the Concentric Casing System with Blocks, designed to meet the reading habits of English-speaking natives.
Choose the Concentric Casing System with Blocks from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. for a reliable and durable solution in your construction projects.
Our company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., offers a high-quality concentric casing system with wings that is specifically designed for covering layers with loose materials. This system is perfect for soil, clay, weathered rock, and sand particles.
Established in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. is a leading manufacturer in the industry. With a 60000 square meters workshop, we specialize in producing top-notch DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit.
Based in Hunan province, China, our company has a global service network that spans over 40 countries. We are committed to providing excellent products and services to our customers worldwide.
Packing: Wooden cases
Delivery: 15-18 days after receiving deposit
Q: Are you a trading company or manufacturer?
A: We are a factory.
Q: How long is your delivery time?
A: Generally, if the goods are in stock, the delivery time is 5-10 days. If the goods are not in stock, the delivery time is 15-20 days. The delivery time is subject to quantity.
Q: Do you provide samples? Is it free or extra?
A: Yes, we could offer the sample for free, but the cost of freight is not included.
Q: What are your terms of payment?
A: For payments less than or equal to 1000USD, 100% payment is required in advance. For payments greater than 1000USD, 30% T/T payment is required in advance, and the balance is to be paid before shipment.
If you have any other questions, please feel free to contact us using the information below:
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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