Customization: | Available |
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After-sales Service: | Available |
Warranty: | 6 Months |
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Discover the pioneering technology of the overburden casing system, proudly presented by Changsha Tianhe Drilling Tools and Machinery Co., Ltd. This advanced system is designed to elevate your drilling operations across multiple applications, such as water well drilling, anchoring, micro piling, and geothermal engineering. Our state-of-the-art technique seamlessly installs casing or pipe through diverse layers—be it soil, rock, or other materials—to provide unmatched stability and support throughout the drilling process.
Embrace the forefront of innovation and quality with our overburden casing system, ensuring your drilling projects reach new heights of excellence.
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 state-of-the-art Eccentric Casing System (ODEX), a revolutionary solution meticulously engineered for an array of drilling applications:
Place your trust in Changsha Tianhe's Eccentric Casing System for all your dependable and efficient drilling needs, and experience unsurpassed reliability and performance in every project.
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 |
At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we proudly present our cutting-edge concentric casing system featuring precision-engineered ring bits. Specifically designed to excel in the most challenging geological environments like pebble, fissure, dry stone, boulder, and construction backfield waste, this system ensures exceptional drilling flexibility at diverse angles while delivering impeccable straightness with a maximum hole diameter of 1550 mm.
1. Our joint tools, crafted from superior-grade materials, undergo meticulous heat treatment to ensure a robust and reliable connection, making them the perfect choice for demanding applications.
2. Featuring a specially heat-treated casing shoe, our system guarantees prolonged service life, providing outstanding durability and performance.
3. Engineered with reinforced blocks and a high-performance locking kit, delivering exceptional overall functionality and reliability.
4. Perfectly suited for applications in pile foundation engineering and slope support engineering, offering unparalleled performance.
Company: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Introducing our state-of-the-art concentric casing system with wings, expertly crafted to effectively handle layers comprising loose materials, such as soil, clay, weathered rock, and sand particles, ensuring superior coverage and stability.
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Established: 2002
Spacious Workshop Size: 60,000 Square Meters
Diverse Product Range: DTH Hammer and Bit, ODEX System, Reverse Circulation Hammer and Bit
Strategic Location: Hunan Province, China
Expansive Global Service Network: Over 40 Countries
Acquire the premium Odex240, weighing 28kg, forged casing system from Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Packaged in sturdy wooden cases, with swift delivery assured within 15-18 days after deposit.
At our factory, we pride ourselves on delivering high-quality products with efficient service. Here are some key details about our offerings:
If you have any further questions or inquiries, please do not hesitate to contact us. We are here to assist you with all your needs.