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Geological Drill rods 3m 1.5m NQ HQ PQ wireline drill rod for australia exploration core drilling

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Geological Drill rods 3m 1.5m NQ HQ PQ wireline drill rod for australia exploration core drilling
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Features
Specifications
High Light:

australia exploration core drilling

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wireline drill rod

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Geological Drill rods

Basic Infomation
Brand Name: ROSCHEN
Certification: ISO
Model Number: NQ HQ PQ
Payment & Shipping Terms
Packaging Details: STEEL BUNDLE
Supply Ability: 1000000000 PCS
Product Description

 


Geological Drill rods 3m 1.5m NQ HQ PQ wireline drill rod for australia exploration core drilling



 

WIRELINE drill rods

 

Roschen Wireline drill rods are manufactured from the best quality heat-treated seamless steel tubes. Ultimate tensile strength, yield strength, high precision and good straightness provide the best performance under different drilling conditions.
 

Case hardening on rods end protects thread connection and increases its wear resistance and rod life.

Our wireline rods are also suitable for deep hole drilling.

The standard effective lengths of drill rods are 3.0 & 1.5 meters.

Other lengths can be manufactured according to customers' special requirement.

Roschen has many years of experience in manufacturing coring drill rods, we try to provide you the most cost-efficient products.



 

Wireline Drill Rods Technical specifications
Wireline Series Drill Rod Parameter-Geological Steel Pipe-Entire Length Thermal Treatment
NC Lathe With Former Cutters
Description Unit BQ NQ HQ PQ
OD/ID mm 55.6/46 71/60 89/77.8 114.3/101.6
Thickness mm 4.8 5.5 5.6 6.35
Length m 1.5 or 3 1.5 or 3 1.5 or 3 1.5 or 3
Weight kg/m 6.01 8.8 11.51 17.3
Thread Length mm 44.45 44.45 44.45 63.5
Thread Pitch thread/inch 3 3 3 2.5
Box Thread Tooth Height mm 0.76 0.76 0.76 1.17
Pin Thread Tooth Height mm 0.88 0.88 0.88 1.27
Thread Tooth Angle . 29 29 29 29
Tensile Resistance(A Series) kn 400 530 510 565
Tensile Resistance(B Series) kn 450 615 625 660
Bore Depth m 1200 1000 900 800
 
Wireline Drill Rods Technical specifications
Wireline Series Drill Rod parameter-geological steel pipe-entire length thermal treatment
NC lathe with former cutters
Spec. Unit BQ NQ HQ PQ
OD/ID mm 55.6/46 69.9/60.3 88.9/77.8 114.3/101.6
Length m 1.5 or 3 1.5 or 3 1.5 or 3 1.5 or 3
Weight kg/m 6.01 8.8 11.51 17.3
Thread Length mm 42 42 41.91 63.5
Thread Pitch thread/inch 3 3 3 2.5
Box Thread Tooth Height mm 0.76 0.76 0.76 1.17
Pin Thread Tooth Height mm 0.88 0.88 0.88 1.27
Thread Tooth Negative Angle . 5 5 5 5
Tensile Resistance(A) kn 450 525 545 565
Tensile Resistance(B) kn 530 625.5 602 660
Process Cutting-Upsizing-Machining-Heat Treatment-Machining-Phosphating-Antirust.
Type Connect Directly, Coupling, Upsizing Without Coupling.
Material 30CrMnSiA or 45MnMoB(A grade), XJY850 or BG850( B grade)




Size Available:
Wireline Series: B,N,H,P
"WJ" Design: AWJ,BWJ,NWJ,KWJ,HWJ
"W" Design: RW,EW,AW,BW,NW,HW
Metric Series: 33,42,50


We also can produce various sizes of casing tubes.

Size Available:

"W" Design: RW,EW,AW,BW,NW,HW,PW,SW,UW,ZW/HWT,PWT
Metric Series: 46,56,66,76,86,101,116,131,146
"X" Design: RX,EX,AX,BX,NX,HX,PX,SX,UX,ZX
All Chinese Sizes

Customer's special requirement is also available.

 


Geological Drill rods 3m 1.5m NQ HQ PQ wireline drill rod for australia exploration core drilling 0

 

 

 

 


For more information, pls contact us:
 

 

Phiger Leo
Direct Line: 0086-137-6419 5009
WeChat: +86-137-6419 5009

WhatsApp: +86-137-6419 5009
================================================================
ROSCHEN@ INC.
ROSCHEN@ GROUP LIMITED
ROBERT ROSCHEN@ LIMITED
ROSCHEN@ HOLDINGS LIMITED
HEFEI ROSCHEN@ TOOL CO., LTD.
ROSCHEN@ GEOLOGICAL TOOL CO.,LTD.
SHANGHAI ROSCHEN@ INTERNATIONAL CO., LTD.
ROSCHEN@ GEOLOGICAL INSTRUMENTS CO., LTD.
EMAIL: roschen@roschen.com ; roschen@roschen.net
Website: http://www.roschendrill.com
http://www.roschenmining.com
http://www.roschendrilling.com
http://www.explorationcoredrilling.com
http://www.roschen.net
http://www.roschen.cn
http://www.roschen.com
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Contact Person : Bill, George, Michael
Tel : 8613764195009
Fax : 86-021-54380177
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