| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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Introducing our state-of-the-art Overburden Casing System-a revolutionary technique specifically crafted for diverse drilling operations such as water well drilling, anchoring, micro piling, and geothermal engineering. This advanced system is designed to expertly install a casing or pipe through complex layers of soil, rock, or other challenging materials, ensuring unparalleled stability and robust support throughout the drilling process.
Embrace the innovation and superior quality of our Overburden Casing System, tailored to meet all your drilling requirements with unmatched excellence.
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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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Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents the trailblazing Eccentric Casing System (ODEX), a quintessential innovation tailor-made for a multitude of drilling applications:
| 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 |
Concentric Casing System with Ring Bits
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents its innovative concentric casing system with ring bits, expertly crafted for the most demanding geological challenges, including pebble, fissure, dry stone, boulder, and construction backfield waste. This cutting-edge system enables precision drilling at any angle with unparalleled straightness, making it an indispensable tool for a multitude of applications.
Achieve a remarkable maximum hole diameter of 1550 mm with this system, granting you the versatility to meet diverse project demands. Whether navigating complex terrains or requiring specific drilling angles, this system guarantees efficiency and accuracy in every task.
1. The joint tools, crafted from superior materials, surpass the quality of the casing tube and establish a robust connection post heat treatment.
2. The heat-treated casing shoe is engineered for prolonged durability, ensuring an extended service lifespan.
3. Reinforced blocks and locking kit deliver outstanding performance, making them ideal for challenging tasks.
4. Perfect for critical applications such as pile foundation engineering and slope support engineering.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we present our concentric casing system with wings, tailored for layers abundant in loose materials such as soil, clay, weathered rock, and sand particles. This system is optimally designed for a broad range of drilling applications, providing unparalleled support and reliability.
Since its inception in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. has been at the forefront of the industry, operating from a sprawling 60000 square meters workshop in Hunan province, China. Specializing in the production of DTH Hammers and Bits, ODEX systems, and Reverse Circulation Hammers and Bits, we proudly extend our high-quality drilling solutions to over 40 countries worldwide, backed by an extensive service network.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. introduces the New Odex240 High Penetrate Rate Casing System, meticulously packed in wooden cases and ready for delivery within 15-18 days post deposit receipt, ensuring prompt and secure shipment.
Our company is a factory specializing in manufacturing high-quality drilling tools and machinery. With a quick delivery time of 5-10 days for in-stock items and 15-20 days for out-of-stock items, we ensure prompt service for our customers.
We provide free samples for our products, with customers only needing to cover the cost of freight. This allows you to experience the quality of our tools before making a purchase.
For payment terms, orders under $1000 require 100% payment in advance, while orders over $1000 can be paid with 30% T/T in advance and the balance before shipment.
If you have any further questions or inquiries, please do not hesitate to contact us. We are here to assist you with all your drilling tool and machinery needs.
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