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Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling

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China ROSCHEN GROUP certification
China ROSCHEN GROUP certification
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Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling

Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling
Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling

Large Image :  Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling

Product Details:

Place of Origin: Germany
Brand Name: ROSCHEN
Certification: ISO, API
Model Number: AQ, BQ, NQ, HQ, PQ/ BQ3, NQ2, NQ3, NQTT, HQ3, HQTT, PQ3, PQTT, T2 46, T2 56, T2 66, T2 76, T2 86, T2 101, T6 86, T6 101, T6 116, T6 131

Payment & Shipping Terms:

Minimum Order Quantity: Negotiation
Price: N/A
Packaging Details: steel packing
Supply Ability: 20000 pcs
Detailed Product Description
Name: DTH Drill Pipe Material: Carbon Steel,Carbide,High Manganese Steel
Application: Excavator Usage: Rock Drilling,mining
Advantage: High Quality Factory Price Color: Black Or As Per Your Demands
High Light:

Heavy Duty oil hardening drill rod

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PQ precision drill rod

Heavy Duty CNC Machining PQ DTH Drill Pipe

 

DTH Drill Pipe Description :

 

Product : drill pipe / drill rod

 

Application : mine ore shaft ,undergound tunnelling ,

 

Production procedure : Hot forging + heat treatment + machining

 

DTH Drill Pipe Specifications:

 

ROSCHEN drill rods are all manufactured by CNC machines. They're made of high quality alloy steel with heat-treated.

1. High quality alloy tube
2. Thru-wall heat treated tube body
3. Consistent concentricity, straightness

 

Drilling Rods Technical Parameters
A Yield Strength: 865 Mpa - 900 Mpa
B Tensile Strength: 960 Mpa
C Elongation: 17.5 % - 20 %
D Pipe Body Hardness: 30 / 36 HRC
E Thread Body Hardness: 50 - 55 HRC, both male and female Threads are Nickel Phosphorus Coating
F Pipe Life designed for 7000 - 8000 meters



DTH Drill Pipe Features:

 

Made-to-order products can be supplied according to your detailed need.


1. Light weight (lighter than the old-fashioned drill pipe 45%)
2. Footage soon, dust small vertical holes left after drilling cuttings, into a hole clear.
3. Card beans quickly and easily connect and save banding material.
4. Under separation of body and drilling may be the end, the use of life extended.
5. Water-based wet good pass operation.

6. Application: concrete, granite, marble, refractory material...

7. Fast delivery

 

ROSCHEN specializing in the design and manufacture of premium diamond drilling tools for the world engineering: geotechnical exploration, Mining exploration, Oil exploration and hydrapower station grouting project ( wireline core drilling and double-tube core drilling). We could supply the premium quality and quick service.


Sizes:

 

1. Drill rod: BQ, NQ, HQ, PQ, NW, HW, PW

2. Core barrel: BQ, NQ, NQ2, NQ3, HQ, HQ3, PQ, PQ3 & head assembly and assembly

3. BQ, NQ, HQ, PQ, T2, T6, etc. Diamond core bit, reaming shell & shoe bit (syn. and surface-set, PDC)

4. Drill tool: hoisting plug, water swivel, overshot, outer tube & inner tube wrench, foot clamp,etc.

 

Pictures

 

 

Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling 0

Heavy Duty Drill Pipe 3 1/2 Inch CNC Machining DTH Drill Pipe For Water Well Drilling 1

Contact Details
ROSCHEN GROUP

Contact Person: Mr. PHIGER

Send your inquiry directly to us (0 / 3000)