T73 Self Drilling Soil Nail

Application:

1. Management of geological disasters.
2. Reinforcement of underwater projects.
3. Supporting of underwater projects.

Feature:

1. It adopts superior self drilling hollow anchor bolt,
2. It solves the problem of exhausting when anchoring upward or downward.Application range is broad.
3. It is convenient for operation. The anchor bar can be lengthened according to your demand.

Technical Data:

Hollow Anchor Bar
Size Outer Dia.
(mm)
Inner Dia.
(mm)
Ultimate Load
(kN)
Yield Load
(kN)
Weight
(Kg/m)
SET73/53 73 53 1160 970 13.20
SET73/45 73 45 1582 1270 17.80
SET73/40 73 40 1865 1430 21.20
Coupler
Size Outer Dia.
(mm)
Length
(mm)
Weight
(Kg/pc)
Note
SST73 89 235 3.82 With sealing structure
95 245 5.70
Spherical Collar Nut
Size Key Size
(mm)
Length
(mm)
Weight
(Kg/pc)
SET73 95 70 1.90
Flat Plate
Size Dimensions
(mm)
Thickness
(mm)
Hole Dia.
(mm)
Weight
(Kg/pc)
SST73 175×175 34 80 6.85
250×250 40 80 18.00
Centralizer
Size Outer Dia.
(mm)
Length
(mm)
Weight
(Kg/pc)
SET73 130 65 1.08
Drill Bit
Size Outer Dia.
(mm)
Weight
(Kg/pc)
Application Range (Advice)
EX Sand, fills, gravel
SST73/130 130 4.00
SST73/175 175 6.80
EXX Softer sedimentary rocks such as marls, mudstones, siltstone
SST73/130 130 4.00
Clay Bit Clay, soft soil, marls, loose sand or gravel
SST73/150 150 4.00
SST73/200 200 5.60
SST73/250 250 6.75
SST73/280 280 7.60
SST73/175 175 5.20
ESS-F Weathered rock, stone walls, rubble
SST73/130 130 4.70

Related Products

R25 | R32 | R38 | R51 | T30 | T40 | T52 | T76 | T103 | T111 | T127 | T130 | T150 | T200

Applications

Underground | Foundation | Slope Stability

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