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Chemshine Carbon Co.,Ltd
Chemshine Carbon Co.,Ltd
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3m Hard Rock Geological Drill Pipe HQ NQ BQ PQ Wireline Coring Drill Rod

Chemshine Carbon Co.,Ltd
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Chemshine Carbon Co.,Ltd
City: Xiamen
Province/State: Fujian
Country/Region: China
Tel: 86-592-5530176
Contact Person:
Mr CHEN

3m Hard Rock Geological Drill Pipe HQ NQ BQ PQ Wireline Coring Drill Rod

Brand Name : Chemshine
Model Number : PQ drill rod
Certification : ISO9001,CE
Place of Origin : China
MOQ : 3pcs
Price : Negotiable
Payment Terms : T/T
Supply Ability : 86000pcs/month
Delivery Time : 15days
Packaging Details : Packed in rolls
Type : Drill pipe
Material : High strength steel
Length : 1.5m,2m,3m
Steel Grade : Bao R780
Color : Black or as per your demands
Application : Mining or geological drilling
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Steel drill rod Wholesale Price 3m Hard Rock Geological Drill Pipe HQ NQ BQ PQ Wireline Coring Drill Rod.


What is the brief Introductions of Drill Rod?
Our drill rods are suitable to drill deep holes. They are widely used in geological and mineral, metallurgy, mining, water well drilling industries and so on. From drillers' feedback, our rods have drilled up to 2000 meters depth. Chemshine has many years experience in manufacturing coring drill rod, we try to provide you the most cost-efficient products.

What is the features of Drill Rod?
1) Made of high quality alloy steel.
2) All our drill rods are heat-treated.
3) Reasonable structure, reliable performance and high using efficiency.
4) Good concentricity, high precision and long service life.


Size Available:
Wireline Series: AQ, BQ,NQ,HQ,PQ,BRQ,NRQ,HRQ, NT,HT,PT
"WJ" Design: AWJ,BWJ,NWJ,KWJ,HWJ
"W" Design: RW,EW,AW,BW,NW,HW
Metric Series: 33,42,50

Thin-kerf rods: ATW,BTW,HTW


We also can produce various sizes of casing tubes, drill pipe, tool joint.

like Drill pipe size: 60.3mm,73mm,89mm,102mm,114mm,127mm

Casing pipe size: 89mm,108mm,127mm,133mm,146mm,168mm, 219mm


What is the wireline Coring Drill Rod Specification?

RQ series Rod parameter-geological steel pipe-entire length thermal treatment, NC lathe with former cutters
Spec.UnitBQNQHQPQ
OD/IDmm55.6/4669.9/60.388.9/77.8114.3/101.6
Lengthm1.5 or 31.5 or 31.5 or 31.5 or 3
Weightkg/m6.018.811.5117.3
thread lengthmm424241.9163.5
thread pitchthread/inch3332.5
box thread tooth heightmm0.760.760.761.17
pin thread tooth heightmm0.880.880.881.27
thread tooth negative angle.5555
tensile resistance(A)kn450525545565
tensile resistance(B)kn530625.5602660
bore depthm


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3m Hard Rock Geological Drill Pipe HQ NQ BQ PQ Wireline Coring Drill Rod Images

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