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73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes
73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes
73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes
73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes
Specifications
Brand Name :
cge
Model Number :
73*9mm
Certification :
ISO
Place of Origin :
Made in China
MOQ :
5 Pcs
Price :
USD250-480
Payment Terms :
T/T, L/C
Supply Ability :
2500 Pcs/month
Delivery Time :
5-40 Days
Packaging Details :
Steel cap with bundle package
Application :
Directional long boreholes drilling and water exploration and drainage boreholes drilling in underground coal mines.It can also be used for the drilling of nearly horizontal directional boreholes on surface or in the tunnel.
Material :
S 135
Max OD :
73mm
Effective length :
3000mm
Tolerable Pressure (MPa) :
10
Recommended Torque (N.m) :
≤6600
Description

MECCA Spiral Groove Directional Drill Rod is one kind of directional drill rod. It is made of thick-walled tubes. We mill spiral grooves on the rod body. It creates spiral thrust at the drill rod body to flush the debris efficiently in drilling process in coal mine.

Applications:

Directional long boreholes drilling and water exploration and drainage boreholes drilling in underground coal mines.It can also be used for the drilling of nearly horizontal directional boreholes on surface or in the tunnel.

MECCA Spiral directional drill rod specifications and technical parameters

size

(mm)

Max OD

(mm)

Steel Grade

Working Length

(mm)

Tolerable Pressure

(MPa)

Recommended Torque

(N.m)
Φ70*11 Φ70 S135 3000 10 ≤5500
Φ73*9 Φ73 S135 3000 10 ≤6600
Φ73*11 Φ76 S135 3000 10 ≤6600
Φ76*10.5 Φ76 S135 3000 10 ≤8000
Φ89*9.35 Φ7691 S135 3000 10 ≤11000

Talk to our slaes representative to talk more, we aso manufacture premium quality for fishing drill rods for coal mine as well.

73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes

Triangular drill rod specifications and technical parameters

size

(mm)

Inner Drift Diameter

(mm)

Steel Grade

Working Length

(mm)

Recommended Torque

(N.m)
73 Φ42 R780 1000/1500 ≤4000
89 Φ58 R780 1000/1500 ≤7400

Product tags

drilling a borehole

,

how to drill a borehole

,

drill pipe for geothermal
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73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes

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Product Detail
Brand Name :
cge
Model Number :
73*9mm
Certification :
ISO
Place of Origin :
Made in China
MOQ :
5 Pcs
Price :
USD250-480
Contact Supplier
video
73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes
73x9mm Directional Drill Rod For Underground Coal Mines Gas Drainage Holes

CGE Group Wuxi Drilling Tools Co., Ltd.

Verified Supplier
7 Years
jiangsu, wuxi
Since 1958
Business Type :
Manufacturer, Exporter, Seller
Main Products :
Diamond Core Bit, Drill Pipe Rod, Wireline Core Barrel Assembly
Total Annual :
20,000,000-24,615,380
Employee Number :
100~200
Certification Level :
Verified Supplier
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