| Customization: | Available |
|---|---|
| After-sales Service: | Available |
| Warranty: | 6 Months |
Suppliers with verified business licenses
Audited Supplier Audited by an independent third-party inspection agency
Introducing the cutting-edge Overburden Casing System from Changsha Tianhe Drilling Tools and Machinery Co., Ltd., where innovation meets practicality. This state-of-the-art system is engineered for precision in diverse drilling operations such as water well drilling, anchoring, micro piling, and geothermal engineering. Designed to perfection, it ensures the seamless installation of casing or piping through varied layers of soil, rock, and other formidable materials. This guarantees enhanced stability and unwavering support throughout the drilling process.
Key Features that Set Us Apart:
Explore the sophisticated Concentric Casing System with Ring Bits by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., designed to excel in challenging geological landscapes such as pebbles, fissures, dry stone, boulders, and construction backfield waste. Engineered for versatility, this system supports drilling at diverse angles while maintaining exceptional straightness, capable of achieving impressive hole diameters up to 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
|
Discover the Versatile Applications of the Eccentric Casing System (ODEX):
1. Crafted from premium materials, our joint tools offer rock-solid connectivity post-heat treatment.
2. The casing shoe undergoes heat treatment for a prolonged service life, ensuring durability and reliability.
3. Reinforced blocks and a secure locking kit deliver exceptional overall performance, meeting rigorous standards.
4. Perfect for crucial pile foundation engineering and slope support engineering applications.
Our winged concentric casing system is specifically engineered to manage layers with loose materials such as soil, clay, weathered rock, and sand particles with ease.
Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.
Year of Establishment: 2002
Expansive Workshop Size: 60,000 Square Meters of State-of-the-Art Facilities
Dedicated Workforce: 350 Highly Skilled Employees
Impressive Annual Production Capacity: 24,000 hammers, 120,000pcs bits, 24,000 drill pipes, meeting substantial industrial demands
Product Excellence: Explore our DTH Hammer and Bit, ODEX System, and Reverse Circulation Hammer and Bit, designed for ultimate performance.
Strategic Location: Nestled in the Heart of Hunan Province, China
Extensive Global Service Network: Proudly Serving Over 50 Countries Worldwide
){kind=link}