R38 Self Drilling Soil Nail

Application:

1. Permanent supporting of surrounding rock.
2.Advance support of highway,railway and tunnel.
3.Break rocks and reform rock mass.
4.Supporting for emergency work and collapse treatment projects.

Characters:

1.Adapting hollow design and convenient for grouting.
2. Grouting can be full, it is convenient for grout under pressure.
3.Anchor bar has good stability.
4.Owning thread on itself, it is convenient for install plate and nut.

Technical Data:

R38 Self Drilling Soil Nail
Sample Size Outer Dia.
(mm)
Inner Dia.
(mm)
Ultimate Load
(KN)
Yield Load
(KN)
Weight
(Kg/m)
Thread
R38 Self Drilling Soil Nail R38N/1 38 23 500 400 4.8 ISO 10208
R38 Self Drilling Soil Nail R38N/2 38 21 500 400 5.5 ISO 10208
R38 Self Drilling Soil Nail R38N 38 19 500 400 6.0 ISO 10208
R38 Self Drilling Soil Nail R38S/1 38 18 550 430 6.2 ISO 10208
Anchor Coupling
R38 Self Drilling Soil Nail
Sample Size Outer Dia.
(mm)
Length
(mm)
Weight
(Kg)
Thread
Anchor Coupling R38 51 180 1.35 ISO 10208
Anchor Coupling R38 51 200 1.5 ISO 10208
Anchor Coupling R38 51 220 1.70 ISO 10208
Anchor Nut
R38 Self Drilling Soil Nail
Sample Size Type Key Size
(mm)
Length
(mm)
Weight
(Kg)
Anchor Nut R38N Hex Nut 50 50 0.39
Anchor Nut R38N Hex Nut 50 60 0.47
Anchor Nut R38N Domed Nut 52 60 0.70
Anchor Plate
R38 Self Drilling Soil Nail
Sample Size Type Dimensions
(mm)
Thickness
(mm)
Hole Dia.
(mm)
Weight
(Kg)
Anchor Plate R38N Domed Plate 200*200 12 41 3.60
Anchor Plate R38N Domed Plate 150*150 8 41 1.38
Anchor Plate R38N Plat Plate 140*140 35 41 5.00
Anchor Plate R38N Plat Plate 200*200 12 41 3.60
Drill Bit Adapter
R38 Self Drilling Soil Nail
Sample Size Drill Bit Length
(mm)
Weight
(Kg)
Drill Bit Adapter R38 51 68 0.41
Centralizer
R38 Self Drilling Soil Nail
Sample Size Outer Dia.
(mm)
Length
(mm)
Weight
(Kg)
Centralizer R38 78 30 0.30
Drill Bits
R38 Self Drilling Soil Nail
Sample Type Size Diameter (mm)
Drill Bits EX R38 ø76, ø90, ø100
Drill Bits EXX R38 ø76, ø90
Drill Bits ES-F R38 ø76, ø90
Drill Bits ESS-F R38 ø90, ø115
Drill Bits Clay Bit R38 ø90, ø100, ø110, ø130, ø150
EY R38 ø76
EYY R38 ø76, ø90
XX R38 ø110, ø130

Get a Inquiry

Your Name *

Your Email *

Your Message