| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
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The overburden casing system, crafted with precision by Changsha Tianhe, represents a pioneering advancement in the realm of drilling. It is adeptly designed for deployment in diverse operations including, but not limited to, water well drilling, anchoring, micro piling, and geothermal engineering. This innovative system facilitates the seamless installation of a casing or pipe through various overlying strata such as soil, rock, or other challenging materials, thereby ensuring unparalleled support and stability throughout the drilling process.
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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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1. Water Well Drilling: Introducing our Eccentric Casing System (ODEX), a vital asset for water well projects. This innovative tool not only guarantees efficient drilling but also fortifies the wellbore against collapse. Experience a remarkable reduction in drilling time, even through challenging overburden.
2. Anchoring: Elevate your anchoring projects with the ODEX system, precisely engineered to meet demanding requirements. It's particularly adept for slope reinforcement, providing steadfast stability and ensuring project success.
3. Micro Piling: Perfectly suited for diverse formations such as soil, clay, and sand rock, our eccentric casing system is tailored for micro piling needs. Enjoy cost-effective, swift, and reliable hole protection with options for both permanent and 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 |
Our state-of-the-art concentric casing system, meticulously crafted by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is engineered to tackle the most demanding overburden conditions such as pebbles, fissures, boulders, and more. This exceptional system offers unparalleled flexibility, allowing for drilling at various angles while ensuring superior straightness.
With the capability to achieve an impressive maximum hole diameter of 1550 mm, this system is perfectly suited for an extensive range of drilling applications.
Introducing our pioneering concentric casing system, a hallmark of innovation by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This system features premium joint tools material, guaranteeing a robust and dependable connection after undergoing meticulous heat treatment.
At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we proudly present our concentric casing system with wings. This system is masterfully designed to navigate through layers with loose materials, such as soil, clay, weathered rock, and sand particles, making it an ideal solution for a variety of drilling applications.
Founded in 2002, Changsha Tianhe Drilling Tools and Machinery Co., Ltd. operates from a sprawling 60,000 square meters workshop nestled in the vibrant 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-caliber drilling solutions across a robust global network of over 40 countries, ensuring excellence at every turn.
Product Name: Overburden Drilling Core Drill Shoe
Manufacturer: Renowned Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Packing: Securely encased in wooden cases for optimal protection
Delivery: Swift dispatch, 15-18 days post deposit receipt
We are a factory specializing in manufacturing high-quality drilling tools and machinery. Our products are designed to meet the needs of various industries, providing efficient and reliable solutions for your drilling operations.
If you have any questions or would like to learn more about our products, please feel free to contact us at Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
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