Specification | Thread Diameter | Internal Diameter | Effective Cross-Section | Ultimate Load | Yield Load | Weight |
Unit | mm
in | mm
in | mm2
in2 | KN
Kips | KN
Kips | kg/m
Ib/ft |
R32L | 32
1.26 | 21
0.83 | 333
0.67 | 220
49.5 | 190
42.75 | 2.6
1.75 |
R32N | 32
1.26 | 19
0.75 | 400
0.80 | 280
63 | 230
51.75 | 2.87
1.93 |
R32S | 32
1.26 | 16
0.63 | 490
0.98 | 360
81 | 280
63 | 3.83
2.57 |
R32SS | 32
1.26 | 15
0.59 | 517
1.03 | 380
85.5 | 290
62.25 | 4.03
2.71 |
Thread | ISO 10208 (Left/Right) | |||||
Length(m) | 1, 2, 3, 4, 5, 6, 7, 8, 9(Optional) | |||||
Surface Treatment | Epoxy Coating/Hot-dipped Galvanization |
(Scroll Right or Left)
Specification | Key Size | Length | Hardness | Unit Weight |
Unit | mm
in | mm
in | HB
HRC | Kg
lb |
Hex Nut | 46
1.81 | 45
1.77 | 170-220
25-30 | 0.32
0.71 |
Domed Nut | 46
1.81 | 50
1.97 | 170-220
25-30 | 0.45
0.99 |
Thread | ISO 10208(Left/Right) | |||
Material | GB45 /40Cr | |||
Surface Treatment | Treatment Epoxy Coating/Hot-dipped Galvanization |
(Scroll Right or Left)
Specification | Size | Thickness | Hole Diameter | Unit Weight |
Unit | mm
in | mm
in | mm
in | Kg
lb |
Domed Plate | 200X200
7.87X7.87 | 8
0.32
10
0.39
12
0.47 | 35
1.38 | 2.44
5.38
3
6.61
3.65
8.05 |
Flat Plate | 200X200
7.87X7.87 | 8
0.32
10
0.39
12
0.47 | 35
1.38 | 2.44
5.38
3
6.61
3.65
8.05 |
Material | Q235 | |||
Surface Treatment | Treatment Epoxy Coating/Hot-dipped Galvanization |
(Scroll Right or Left)
Specification | Outside Diameter | Length | Hardness | Unit Weight |
Unit | mm
in | mm
in | HB
HRC | Kg
lb |
Middle Stop | 42
1.65 | 140
5.51
160
6.3 | 170-220
25-30 | 0.72
1.59 0.81
1.79 |
Without Middle Stop | 42
1.65 | 140
5.51
160
6.3 | 170-220
25-30 | 0.72
1.59 0.81
1.79 |
Thread Type | ISO 10208 | |||
Matrial | GB 45/40Cr | |||
Surface Treatment | Treatment Epoxy Coating/Hot-dipped Galvanization |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
ESF | Hardened Button Bit For Unconsolidated Rock With Boulders | 42CrMo | 51
76 90 | 0.54
1.15
1.62 | 49-54HRC |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
ESSF | TC Button Bit For Medium Rock Formations | GB45+Tungsten Carbide | 51
76
90 | 0.55
1.18 1.64 | 85-88HRA |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
EX | Hardened Cross Bit For Loose To Medium Dense Ground Conditions | 42CrMo | 51
76
90 | 0.41
0.77 1.65 | 49-54HRC |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
EXX | TC Cross Bit For Soft To Medium Rock Formations | GB45+Tungsten Carbide | 51
76
90 | 0.46
0.83
1.74 | 85-88HRA |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
EC | Hardened Arching Bit For Unconsolidated Soli With Small Boulders | 42CrMo | 51
76
90 | 0.38
0.87
1.11 | 49-54HRC |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
ECC | TC Arching Bit For Soft To Medium Rock Formations | GB45+Tungsten Carbide | 51
76
90 | 0.42
0.95
1.15 | 85-88HRA |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
EY | Hardened Drop Centre Bit For Fillss | 42CrMo | 51
76
90 | 0.35
1.04
1.32 | 49-54HRC |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
EYY | TC Drop Centre Bit For Competent Ground&Strong Rock | GB45+Tungsten Carbide | 51
76
90 | 0.37
1.1
1.35 | 85-88HRA |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
EW | Hardened Cross Bit For Loose To Medium Dense Ground Conditions | 42CrMo | 76
90 | 0.58
1.12 | 49-54HRC |
(Scroll Right or Left)
Specification | Suitable Conditions | Material | Outside Diameter(mm) | Unit Weigh(kg) | Hardness |
TC Cross Two Stage | TC Cross Two Stagebit For Competent Ground&Strong Rock | GB45+Tungsten Carbide | 76
90 | 1.13
1.38 | 85-88HRA |
(Scroll Right or Left)
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