R32 self drilling anchor bolt has took a significant place in R-thread types for it’s superior reliability and extensive application which includes railway system, metro project and infrastructure development.
Based on the technical indicators,another feature of the type is obvious. The R32’s good performances on pre-support project is widely recognized.
About Product:
Specifications
Hollow Anchor Bar
Size | Outer Dia. (mm) |
Inner Dia. (mm) |
Ultimate Load (kN) |
Yield Load (kN) |
Weight (Kg/m) |
SSR32/20 | 32 | 20 | 210 | 160 | 2.83 |
SSR32/17 | 32 | 17 | 280 | 230 | 3.50 |
SSR32/15 | 32 | 15 | 360 | 280 | 4.00 |
SER32/21 | 32 | 21 | 210 | 160 | 2.60 |
SER32/19 | 32 | 19 | 280 | 230 | 2.95 |
SER32/17 | 32 | 17 | 360 | 280 | 3.50 |
SER32/15 | 32 | 15 | 405 | 320 | 4.00 |
SCR32/21 | 32 | 21 | 250 | 190 | 2.60 |
SCR32/20 | 32 | 20 | 280 | 230 | 2.83 |
SCR32/17.5 | 32 | 17.5 | 360 | 280 | 3.40 |
Coupler
Size | Outer Dia. (mm) |
Length (mm) |
Weight (Kg/pc) |
Note |
SSR32 | 42 | 145 | 0.79 | With sealing structure |
42 | 160 | 0.86 | ||
42 | 190 | 1.00 | ||
SER32 | 42 | 145 | 0.77 | Without sealing structure |
42 | 160 | 0.84 | ||
42 | 190 | 1.00 |
Hex Nut
Size | Key Size (mm) |
Length (mm) |
Weight (Kg/pc) |
Hardness (HRC) |
SSR32 | 46 | 45 | 0.37 | 25-30 |
46 | 55 | 0.46 | ||
46 | 60 | 0.47 |
Hemispherical Nut
Size | Key Size (mm) |
Length (mm) |
Weight (Kg/pc) |
Hardness (HRC) |
SSR32 | 46 | 45 | 0.38 | 25-30 |
Domed Plate
Size | Dimensions (mm) |
Thickness (mm) |
Hole Dia. (mm) |
Weight (Kg/pc) |
SER32 | 150×150 | 8 | 35 | 1.30 |
150×150 | 5 | 35 | 0.85 | |
150×150 | 6 | 35 | 1.00 | |
150×150 | 10 | 35 | 1.70 | |
175×175 | 8 | 35 | 1.90 | |
200×200 | 8 | 35 | 2.60 | |
200×200 | 10 | 35 | 3.52 | |
200×200 | 12 | 35 | 2.94 |
Flat Plate
Size | Dimensions (mm) |
Thickness (mm) |
Hole Dia. (mm) |
Weight (Kg/pc) |
SER32 | 95×95 | 25 | 35 | 1.60 |
120×120 | 30 | 35 | 3.20 | |
150×150 | 8 | 35 | 1.30 | |
200×200 | 10 | 35 | 3.06 |
Centralizer
Size | Outer Dia. (mm) |
Length (mm) |
Weight (Kg/pc) |
SER32 | 72 | 30 | 0.27 |
Drill Bit
Size | Outer Dia. (mm) |
Weight (Kg/pc) |
Application Range (Advice) | ||
EX | Sand, fills, gravel | ||||
SSR32/51 | 51 | 0.31 | |||
51 | 0.35 | ||||
SSR32/76 | 76 | 0.79 | |||
EX(Venturi) | |||||
SSR32/64 | 64 | 0.57 | |||
SSR32/76 | 76 | 0.80 | |||
EXX | Softer sedimentary rocks such as marls, mudstones, siltstone | ||||
SSR32/42 | 42 | 0.25 | |||
SSR32/51 | 51 | 0.40 | |||
SSR32/64 | 64 | 0.71 | |||
SSR32/76 | 76 | 1.14 | |||
EXX(Venturi) | |||||
SSR32/76 | 76 | 1.10 | |||
Clay Bit | Clay, soft soil, marls, loose sand or gravel | ||||
SSR32/76 | 76 | 0.54 | |||
SSR32/90 | 90 | 0.68 | |||
SSR32/100 | 100 | 1.06 | |||
SSR32/110 | 110 | 1.30 | |||
ES-F | Gravel, soft rock | ||||
SSR32/42 | 42 | 0.24 | |||
SSR32/51 | 51 | 0.45 | |||
SSR32/64 | 64 | 0.70 | |||
SSR32/76 | 76 | 1.00 | |||
ESS-F | Weathered rock, stone walls, rubble | ||||
SSR32/51 | 51 | 0.45 | |||
SSR32/64 | 64 | 0.72 | |||
SSR32/76 | 76 | 1.22 | |||
EYY | Competent ground, strong rock | ||||
SSR32/51 | 51 | 0.40 | |||
SSR32/76 | 76 | 0.74 | |||
EY | Chalk, gravel | ||||
SSR32/51 | 51 | 0.34 | |||
SSR32/76 | 76 | 0.71 | |||
EC | Chalks, marls, fills, competent ground | ||||
SSR32/51 | 51 | 0.33 | |||
ECC | Chalks, marls, fills, competent ground | ||||
SSR32/51 | 51 | 0.37 |
Drill Bit Adapter
Size | Anchor Bar Thread | Drill Bit Thread | Length (mm) |
Weight (Kg/pc) |
SSR32/R38 | R32 | R38 | 50 | 0.13 |
SSR32/R51 | R32 | R51 | 68 | 0.62 |
SSR32/T40 | R32 | T40 | 50 | 0.18 |
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