Customization: | Available |
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After-sales Service: | Available |
Warranty: | 6 Months |
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The Overburden Casing System is a cutting-edge technique used in various drilling operations such as water well drilling, anchoring, micro piling, and geothermal engineering. It involves the installation of a casing or pipe through overlying layers of soil, rock, or other materials to provide unparalleled support and stability during the drilling process.
Experience the difference with our Overburden Casing System today!
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. offers the innovative Eccentric Casing System (ODEX) for various drilling applications:
Choose Changsha Tianhe's Eccentric Casing System for reliable and efficient drilling needs.
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 |
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers a concentric casing system with ring bits that is ideal for challenging geological conditions like pebble, fissure, dry stone, boulder, and construction backfield waste. This system allows drilling at any angle with exceptional straightness, reaching a maximum hole diameter of 1550 mm.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers a high-quality concentric casing system with blocks designed for various applications in the construction industry.
Application fields include pile foundation engineering and slope support engineering.
Our company, Changsha Tianhe Drilling Tools and Machinery Co., Ltd., established in 2002, offers a concentric casing system with wings. This system is ideal for covering layers containing loose materials like soil, clay, weathered rock, and sand particles.
With a 60000 square meters workshop, Teamwhole is a leading manufacturer in DTH Hammer and bit, ODEX system, and Reverse circulation hammer and bit. Based in Hunan province, China, our company has a global service network spanning over 40 countries.
Changsha Tianhe Drilling Tools and Machinery Co., Ltd. offers the Odex240 High Penetrate Rate Drill Rod for efficient drilling. Delivery in 15-18 days after deposit. Packaged in wooden cases.
Our company is a factory specializing in the production of high-quality drilling tools and machinery. We are committed to providing top-notch products to meet your needs.
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 tools and machinery needs.