Customization: | Available |
---|---|
After-sales Service: | Available |
Warranty: | 6 Months |
Suppliers with verified business licenses
Audited by an independent third-party inspection agency
The overburden casing system, an extraordinary innovation by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is redefining what is possible in drilling operations across an array of applications, including water well drilling, anchoring, micro piling, and geothermal engineering. This state-of-the-art system facilitates the seamless installation of casing or pipe through various layers of soil, rock, and other formidable materials, ensuring unrivaled stability and steadfast support throughout your drilling endeavors.
Key Features that Distinguish Us:
At Changsha Tianhe Drilling Tools and Machinery Co., Ltd., we proudly present a robust concentric casing system with ring bits, expertly crafted to conquer the most demanding geological landscapes, including pebbles, fissures, dry stone, boulders, and construction backfield waste. This system excels in executing drilling at various angles while maintaining exceptional straightness, with a formidable maximum hole diameter of 1550 mm.
1.When drilling starts,the reamer opens
|
2.When the drilling is finished,reverse the rotation to close the reamer
|
3.Keep the casing tube left in the hole,or pull out and pour in grout sealing material
|
4.Use conventional drilling bits to continue the drilling
|
Products | Instruction |
1--Casing tube | a.Thread casing tube.;left-hand
b.Welded casing tube
|
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
|
6--Eccentric system | See the data sheet as below |
Model
|
O.D of casing tube(mm)
|
I.D of Casing tube(mm) |
Wall Thickness of the CasingTubemm
|
Max.O.D.of Guide Device(mm)
|
Match DTH hammer
|
ODEX90
|
114
|
101
|
6.5
|
90
|
COP34/DHD3.5
|
ODEX115
|
146
|
126
|
10
|
115
|
COP44/DHD340/QLX40
|
ODEX140
|
168
|
148
|
10
|
136
|
COP54/DHD350/QL50/SD5
|
ODEX165
|
194
|
174
|
10
|
160
|
COP64/DHD360/QL60/SD6
|
ODEX190
|
219
|
199
|
10
|
185
|
COP64/DHD360/QL60/SD
|
ODEX240
|
273
|
253
|
10
|
240
|
COP84/DHD380/QL80/SD8
|
ODEX280
|
325
|
300
|
12.5
|
280
|
DHD112/DHD380/SD10
|
Explore the Eccentric Casing System (ODEX): Versatility for a Range of Drilling Applications
1. Our joint tools, crafted from premium materials, ensure a secure connection post-heat treatment, providing unwavering reliability in demanding conditions.
2. The casing shoe, post-heat treatment, offers remarkable heat resistance and an extended service life, enhancing operational efficiency.
3. Robust blocks and locking kits are meticulously designed to deliver superior performance and exceptional durability.
4. Perfectly engineered for pile foundation engineering and essential in slope support engineering projects, ensuring stability and reliability.
Our innovative concentric casing system with wings is meticulously designed to effortlessly penetrate through layers of loose materials like soil, clay, weathered rock, and sand particles.
Company Name: An Industry Leader in Drilling Solutions Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Year of Establishment: A Legacy of Innovation Since 2002
Size of Workshop: State-of-the-Art Manufacturing Facility 60,000 Square Meters
Dedicated Staff: A Workforce of Excellence 350 skilled employees
Annual Production Capacity: Unmatched Productivity and Quality: Producing 24,000 hammers, 120,000 bits, and 24,000 drill pipes annually.
Product Range: A Diverse Portfolio of Cutting-Edge Solutions Specializing in DTH Hammer and Bit, ODEX Systems, and Reverse Circulation Hammer and Bit.
Location: Strategically Situated for Global Reach Located in Hunan Province, China
Global Reach and Service Network: Delivering Excellence Worldwide Operating in over 50 countries worldwide, ensuring our products and services reach you wherever you are.