BQ NQ HQ PQ AW BW HW Dth Rock Drill Rods / Pipe For Geological Drilling
KSQ manufactures Wireline Drill Rods, from AQ to PQ, Parallel Threaded Drill Rods, DCDMA Sizes AW BW NW HW, and Metric sizes 42 mm to 90 mm, Tapered Threaded Drill Rods, DCDMA Sizes AWY to NWY, AWJ, BWJ and S75 Drill Rods.
Usually we are offering 50 mm, 60 mm, 76 mm, 89 mm, 114 mm, 127 mm. All DTH drill tubes are friction welded, and usually the threads are standard API connections, like 2 3/8" API REG, 3 1/2" API REG or API IF etc. According to customers request, from 1000 mm to 5000 mm length of tubes are available.
Information
Type: NQ drill rod
Diameter: 70.1mm
Thickness:5.05mm
Length: 3m
Package:
20 pieces NQ drill rod, 500kg, 0.33CBM,3010*360*300mm
36 pieces NQ drill rod, 900kg, 0.62CBM,3010*450*460mm
50 pieces NQ drill rod, 1200kg, 0.93CBM,3010*750*400mm
74 pieces NQ drill rod, 1800kg, 1.53CBM,3010*670*760mm
Description & Specification
| Geological steel pipe-entire length thermal treatment, NC lathe with former cutters Material:30CrMnSiA or 45MnMoB or XJY850 or BG850 | Q series Rod parameter-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters | | Spec. | 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 | | | | | | | | | QR series Rod parameter-geological steel pipe-entire length thermal treatment, NQ lathe with former cutters | | Spec. | Unit | BRQ | NRQ | HRQ | PRQ | | 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 | | bore depth | m | | | | | |
Related products
Core Ddrill bit / Diamond drilling bit
Drilling Rods(Pipes)
Core barrel accessories
About us
MIROC® Rock Drilling Tools are Rock Drilling Tools Brand by KSQ Tecnologies (Beijing) Co. Ltd.
KSQ Technologies (Beijing) Co. Ltd. provides exceptional technical know-how in development, production, and application. The company has adopted advanced manufacturing processes to ensure high quality steels and tungsten carbide inserts for its rock drilling accessories. Its personnel understand clients’ drilling needs, and have the service skills to recommend the right drilling tools for the job. Its experienced product developers can also create custom tools. Furthermore, the company’s development team introduces innovative products each year – tools that are rigorously tested in the field and proven
to perform beyond industry expectations.
MIROC® Rock Drilling and Ground Support Tools include:
Integral Rods
Plug Hole Rods
Tapered Drilling Tools
Extension Drilling Tools
Drifting and Tunneling Tools
Reaming Tools
Shank Rods
Shank Adapters (Striking Bars)
Down-the-hole (DTH) Bits
Down-the-hole (DTH) Hammers
Product Tags:
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Length 3m Dia 70mm Casting Rock Drill Rods / Pipe For Geological Drilling Images
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