HRQ Wireline Drill Rod With Maximum Load Efficiency Increased Strength And Wear Lif

Brand Name:SINOCOREDRILL
Certification:ISO9001
Model Number:HRQ
Place of Origin:CHINA
Brand name:Sinocoredrill
Material:XJY 850
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Location: Wuxi Jiangsu
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Product Details

HRQ Wireline Drill Rod With Maximum Load Efficiency Increased Strength And Wear Lif


Product description

We manufacture drill rods are crafted from quality heat treated materials ensuring superior wear resistance, strength, and toughness in the most demanding applications.

Drill rods are available in DCDMA sizes AW, BW, NW and HW with tapered threaded tool joints in sizes AWY, BWY and NWY.

Drill rods are also available in Wireline sizes A, B,N, H, P and Metric sizes 42mm, 50mm, 60mm, 7Omm and 90mm.

We also manufacture Friction welded Drill Rods for other applications such as DTH Hammer rilling. Casing tubes are available in DCDMA sizes BW, NW, HW, PW and SW and Metric Sizes 46 -146 mm.


Specifications:


1.Whole heat treatment
2.Screw thread heat treatment.
3.Hard chromed on pin end


Difference:


Q THREAD

-Easy make and break


RQ THREAD


Maximum load efficiency
- Increased strength and wear lif
HD THREAD
- Large diameter drilling
- Robust thread

The RQ rods feature a combination of exclusive heat treatments and innovative engineering to provide the ultimate in performance and longevity. RQ drill rods expand your drilling capabilities and lower your total drill rod cost per meter/foot in deep, deviated and demanding wireline coring applications.


RQ series Rod parameter-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters
Spec.UnitBRQNRQHRQPRQ
OD/IDmm55.6/46.169.9/60.388.9/77.8114.3/102.1
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 depthm120012001200
1200

China HRQ Wireline Drill Rod With Maximum Load Efficiency Increased Strength And Wear Lif supplier

HRQ Wireline Drill Rod With Maximum Load Efficiency Increased Strength And Wear Lif

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