DHD340 P168 Overburden Casing System Concentric Casing Systems Three-Wing Concentric Pipe Bit with Wings for Water Well

• Customization: Available
• After-sales Service: Available
• Warranty: 6 Months
• Model NO.: DHD340 P168
• Certification: ISO9001:2015
• Standard: AISI
• Surface Treatment: Spray-Paint
• Manufacturing Process: Forging
• Material: Alloy Steel
• Weight (Kg): 27
• Processing Type: Forging
• Machine Type: Drilling Tool
• Use: Rock Drilling
• Color: Glod Other Ascustomer Need
• Casing Thickness: 10mm
• Name: P168
• Matched Drill Rig: DTH Drill Rig
• Video Outgoing-Inspection: Provided
• Type: Guide Device/Pilot Bit/Reamer
• Marketing Type: Hot Product 2023
• Application: Water Well Drilling,Micro Piling,Anchoring
• Transport Package: in Wooden Case
• Specification: ODEX240
• Trademark: Teamwhole
• Origin: Hunan, China
• HS Code: 820719
• Production Capacity: 5000 Piece/Pieces Per Month

Product Description

 

Product Description

 

Concentric casing system with ring bits

It is suitable for overburden with complex geological conditions, such as pebble, fissure, dry stone, boulder, construction backfield waste, etc. It can be drilled at any angle with high straightness.

The maximum diameter of the hole can reach 1550 mm.

 

Model	O.D of casing tube(mm)	O.D.of Pilot Bit( mm )	WEIGHT(Kg)	Compatible Shank
R76/7-39	76	57	3.2	R32
R89/8-58	89	70	5.8	T38
R114/9-80	114	92	7.5	T45
R127/10-90	127	105	10	T45
R140/10-97	140	116	15	T45,T51
R114/9-80	114	92	10	DHD3.5
R127/10-90	127	105	16	DHD3.5
R114/9-80	114	92	10	DHD3.5
R127/10-90	127	105	16	DHD3.5
R140/10-97	140	116.5	21	COP44/DHD340/TD40
R146/10-110	146	124	22	COP44/DHD340/TD40
R168/12.7-125	168	141	27	COP54/DHD350/SD6/QL60/M60
R178/12.7-135	178	150	32.5	COP54/DHD350/SD6/QL60/M60
R194/12.7-145	194	191	42.5	COP64/DHD360/SD6/QL60/M60
R219/12.7-170	219	203	58	COP64/DHD360/SD6/QL60/M60
R254/12.7-203	254	241	84.5	COP84/DHD380/SD8/QL80/M80
R273/12.7-223	273	254	100	COP84/DHD380/SD8/QL80/M80
R325/12.7-276	325	292	135	COP84/DHD380/SD8/QL80/M80
R610/12.7-513	610	298	710	NUMA180/QL200

 

Applications

    1.Water well drilling

     Eccentric casing system(ODEX) is the main drilling tools in water well projects,which can keep drilling the hole and protecting it from caving in the       same time.And it can significantly reduce the drilling time when drilling through the overburden.

    2.Anchoring
    Eccentric casing system(ODEX) can meet the requirements of anchoring projects better when reinforcing the slope.

    3.Micro piling
    In soil,clay and sand rock formations.eccentric casing system is the most economic and fastest in protecting the hole from
    collapsing with permanent or temporary casing tubes.

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

Concentric casing system with blocks

1.The material of joint tools is better than casing tube and after heat treatment, the connection is reliable.

2.The casing shoe is heat-treated to extend the service life.

3.The blocks and locking kit are strengthened and have good comprehensive performance

4.Application fields: pile foundation engineering, slope support engineering

 

Concentric casing system with wings

It is suitable for covering layers with loose materials, such as soil, clay, weathered rock, and sand particles.

OUR COMPANY
      Established in 2002.
       With 60000 Sqaure meters wokshop
      Teamwhole is a manufacturer with leading positions in DTH Hammer and bit, ODEX system and Reverse circulation hammer and bit. 
The company was in hunan province, China, and has a global service network spanning more than 40 countries.
 

 

 

Packing Details  : Wooden cases
Delivery Details : 15-18days after get the deposit
 

FAQ

Q: Are you trading company or manufacturer ?
A: We are factory.

Q: How long is your delivery time?
A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

Q: Do you provide samples ? is it free or extra ?
A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

Q: What is your terms of payment ?
A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
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