Concentric Symmetric Casing System for 273mm Tube and DHD380 Ql80 SD8 M80 Hammer Bit

• Customization: Available
• After-sales Service: Available
• Warranty: 6 Months
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Casing Tube Od: 114mm, 140mm, 168mm, 219mm, 273mm
• Composed: Pilot Bit Ring Bit
• Matched Hammer: DHD3.5, DHD340, DHD350, DHD360, DHD380
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Rock Drilling
• Color: Glod Other Ascustomer Need
• Matched Drill Rig: DTH Drill Rig
• Video Outgoing-Inspection: Provided
• Application: Water Well Drilling, Micro Piling, Anchoring
• Transport Package: in Wooden Case
• Specification: 114 ring bit
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

Welcome to the world of precision and expertise at Changsha Tianhe Drilling Tools and Machinery Co., Ltd., where unparalleled excellence in the realm of drilling technology awaits you.

Product Description: Overburden Casing System - a groundbreaking solution specifically crafted to tackle the complexities of modern drilling challenges.

The overburden casing system, an avant-garde innovation by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., sets new benchmarks in efficiency for drilling operations across a multitude of fields, including water well drilling, anchoring, micro piling, and geothermal engineering. This state-of-the-art system facilitates the seamless installation of casings or pipes through multiple layers of soil, rock, or other formidable materials, providing unmatched stability and support throughout the drilling process.

Key Features that Distinguish Us:

• Provides unparalleled support and stability, ensuring optimal performance during every drilling operation.


• Expertly crafted for adaptability across water well drilling, anchoring, micro piling, and geothermal engineering applications.


• Engineered for superior efficiency and reliability, guaranteeing consistent high performance.


• Designed for effortless installation and operator-friendly handling.


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Unrivaled Benefits:

• Dramatically boosts the efficiency of your drilling projects, ensuring outstanding results.


• Maximizes safety protocols during all drilling operations, providing peace of mind.


• Significantly minimizes the risk of collapse or instability, safeguarding the integrity of your projects.


• Offers versatile compatibility with a wide spectrum of drilling applications, establishing it as a universal choice.


• Step into the future of drilling technology with our overburden casing system, meticulously tailored to meet all your drilling requirements.

Concentric Casing System with Ring Bits: Where Precision Meets Versatility.

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents a robust concentric casing system featuring ring bits, expertly engineered to conquer the most challenging geological terrains such as pebbles, fissures, dry stone, boulders, and construction backfield waste. This impressive system excels in conducting drilling at varied angles while ensuring exceptional straightness, boasting a maximum hole diameter of 1550 mm.

Drilling Process: Master the Art of Drilling with Unparalleled Precision and Confidence.

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

Applications

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

Other Casing Tools

Odex Casing System: A Revolution in Drilling Technology
Discover the versatile ODEX casing systems, where components such as the guide device, pilot bit, and reamer are masterfully integrated through an advanced locking system, offering unparalleled efficiency.
Our guide devices are expertly engineered to be compatible with DHD, QL, SD, and Mission shanks, ensuring adaptability and performance across diverse drilling requirements.



 

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

We specialize in offering tailored specifications, ensuring your unique project needs are met with precision and expertise upon request.
 

Delve into the ODEX Eccentric Casing System, perfect for an extensive range of drilling applications:

1. Water Well Drilling: Exceptional Efficiency and Stability ODEX is an indispensable tool in water well drilling projects, providing exceptional efficiency and ensuring hole stability, substantially reducing your drilling time.


2. Anchoring: Excellence in Engineering ODEX is meticulously engineered to not only meet but exceed anchoring project standards, particularly excelling in slope reinforcement applications.


3. Micro Piling: Precision and Economy Enhance your drilling capabilities in soil, clay, and sand rock formations with ODEX, delivering economical and swift protection using either permanent or temporary casing tubes.

Concentric Casing System with Blocks: Unmatched Durability and Performance

1. Our joint tools, composed of premium materials, guarantee a secure connection post-heat treatment, providing unwavering reliability to withstand the toughest challenges.

2. Experience the longevity of our casing shoe, meticulously treated for heat resistance to boost your operational efficiency with its extended service life.

3. Count on our robust blocks and locking kits for superior performance and exceptional durability, ensuring your project's success.

4. Perfectly engineered for pile foundation engineering, our system is an essential solution for slope support engineering projects.

 

Concentric Casing System with Wings: Effortless Penetration and Adaptability

Our innovative concentric casing system with wings is expertly crafted to penetrate effortlessly through layers of loose materials such as soil, clay, weathered rock, and sand particles.

 

Profile of the Company: Excellence and Global Influence

Company Name: A Legacy of Expertise Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Year of Establishment: A Tradition of Quality 2002

Size of Workshop: Expansive Facilities 60,000 Square Meters

Dedicated Staff: A Team of Skilled Professionals 350 skilled employees

Annual Production Capacity: Meeting Global Demand: Producing 24,000 hammers, 120,000 bits, and 24,000 drill pipes annually with precision and consistency.

Product Range: Comprehensive Solutions Specializing in DTH Hammer and Bit, ODEX Systems, and Reverse Circulation Hammer and Bit, we provide solutions for every drilling need.

Location: Strategic Positioning Located in Hunan Province, China, we are at the heart of innovation and global distribution.

Global Reach and Service Network: Expanding Horizons With operations in over 50 countries worldwide, our service network ensures seamless support and accessibility.

Trading Guidelines: Efficient and Reliable

• Estimated Delivery Time: Prompt and Predictable Expect delivery in 5-10 days for in-stock items and 15-20 days for those out-of-stock, ensuring timely project execution.


• Sample Policy: Experience Our Quality We offer complimentary samples, inviting you to experience our quality firsthand, with only the freight costs borne by you.


• Terms of Payment: Simplified and Transparent For orders below $1000, full payment upfront is required. Orders exceeding $1000 require a 30% advance T/T with the balance due prior to shipment, offering flexibility and transparency.


• For further questions or inquiries, please do not hesitate to reach out to us. We are committed to assisting you with all your requirements and ensuring a seamless experience.