Symmetric Casing System Concentric System Featuring 140mm Casing and DHD340 Pilot 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 realm of unrivaled precision and expertise at Changsha Tianhe Drilling Tools and Machinery Co., Ltd. Here, excellence in drilling technology is not just a promise; it's a reality waiting to transform your projects.

Product Description: Introducing the Overburden Casing System - a groundbreaking innovation poised to tackle modern drilling challenges with ease and efficiency.

Discover the overburden casing system, a trailblazing creation by Changsha Tianhe Drilling Tools and Machinery Co., Ltd., setting new benchmarks in drilling proficiency. This cutting-edge system is engineered to transcend traditional boundaries, revolutionizing operations across water well drilling, anchoring, micro piling, and geothermal engineering. Achieve flawless casing or pipe installation through complex strata of soil and rock, ensuring unmatched stability and enduring support throughout your drilling endeavors.

Distinguishing Key Features That Define Our Excellence:

• Ensures unparalleled support and stability, setting the gold standard in every drilling operation.


• Skillfully designed for versatility, making it ideal for water well drilling, anchoring, micro piling, and geothermal engineering.


• Carefully engineered for peak efficiency and unwavering reliability, guaranteeing consistent results every time.


• Designed with the user in mind, offering effortless installation and intuitive operation.


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Exceptional Advantages of Our System:

• Transforms the efficiency of your drilling projects, taking productivity to new heights.


• Enhances safety measures across all drilling operations, providing complete peace of mind.


• Significantly mitigates the risk of collapse or instability, protecting the integrity of your projects.


• Boasts versatile compatibility with a broad range of drilling applications, establishing itself as a universal choice for all needs.


• 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 and Versatility Seamlessly Converge.

Changsha Tianhe Drilling Tools and Machinery Co., Ltd. proudly presents the robust concentric casing system with ring bits. Expertly crafted to conquer the most challenging geological conditions like pebble, fissure, dry stone, boulder, and construction backfield waste, this system excels in performing precise drills at varied angles. It promises exceptional straightness and operates with a maximum hole diameter of 1550 mm.

Drilling Process: Master the art of drilling with unmatched precision and unwavering 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

Dynamic Odex Casing System:
Experience the unmatched versatility of our ODEX casing systems, where each component-guide device, pilot bit, and reamer-is flawlessly unified through a cutting-edge locking system, ensuring peak performance.
Our guide devices boast compatibility with an array of shanks including DHD, QL, SD, and Mission, perfectly addressing a myriad of 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

Tailor-made specifications crafted to meet your distinct project demands are available upon request, exemplifying our commitment to customization.
 

Unleash the power of the Eccentric Casing System (ODEX) for diverse drilling endeavors:

1. Water Well Drilling Solutions: ODEX stands as an essential asset for water well drilling initiatives, providing unparalleled efficiency and ensuring the stability of boreholes to drastically cut down drilling durations.


2. Anchoring Excellence: Designed to surpass anchoring project specifications, ODEX shines in slope reinforcement scenarios, offering unrivaled performance.


3. Micro Piling Efficiency: Elevate your drilling operations across soil, clay, and sand rock terrains with ODEX. It ensures cost-effective and rapid safeguarding via either permanent or temporary casing tubes.

Concentric Casing System with Superior Blocks

1. Our joint tools are meticulously crafted from superior materials, guaranteeing a steadfast connection after heat treatment, thus ensuring extraordinary reliability.

2. Heat-treated casing shoes offer prolonged durability and enhanced operational productivity.

3. Sturdy blocks and locking kits deliver peak performance and remarkable longevity.

4. Ideal for pile foundation engineering and a critical component in slope support engineering schemes.

 

Concentric Casing System with Advanced Wings

Our pioneering concentric casing system with wings is engineered to effortlessly penetrate through layers of loose materials like soil, clay, weathered rock, and sand particles.

 

Company Profile:

Company Name: Changsha Tianhe Drilling Tools and Machinery Co., Ltd.

Foundation Year: Established in 2002

Workshop Size: Spanning 60,000 Square Meters

Team of Experts: Comprising 350 skilled professionals

Annual Manufacturing Capacity: Producing 24,000 hammers, 120,000 bits, and 24,000 drill pipes each year.

Extensive Product Portfolio: We excel in manufacturing DTH Hammers and Bits, ODEX Systems, as well as Reverse Circulation Hammers and Bits.

Corporate Location: Nestled in the heart of Hunan Province, China

Worldwide Presence and Service Network: Proudly operating in over 50 nations globally.

Business Guidelines:

• Delivery Timeline: Anticipate delivery in 5-10 days for items in stock, and 15-20 days for those currently out of stock.


• Sample Offer Policy: We are pleased to provide free samples, with only the shipping costs to be borne by the client.


• Payment Terms: For purchases under $1000, full upfront payment is required. Transactions exceeding $1000 necessitate a 30% advance T/T, with the remaining balance payable before shipment.


• Should you have further queries or require assistance, feel free to contact us. Our team is dedicated to addressing all your needs and ensuring an exceptional experience.