Millisecond Delay Non-Electric Detonators assemblies to provide short-delay electric initiation of blast patterns. Millisecond Delay Non-Electric Detonators have many delay periods provide flexibility in blast design. This series of detonators is designed for use in surface and underground ….
Millisecond Delay Non-Electric Detonators assemblies to provide short-delay electric initiation of blast patterns. Millisecond Delay Non-Electric Detonators have many delay periods provide flexibility in blast design. This series of detonators is designed for use in surface and underground works, as well as quarry and construction projects. These products are not designed for use in dust- and gas- hazardous coal mines and ore mines.
|
Shock Tube |
|
| Colour |
Red (standard and undeground), yellow (surface) |
| Outer diameter, mm |
3,0 |
| Available length, m |
3,6; 4,9; 6; 9; 12; 15; 18; 24 |
| Shock wave propagation, m/s |
≥ 1650 |
| Nominal tensile strength, kG |
≥ 18 |
|
Detonator |
|
|
Shell |
Aluminium |
| Outer diameter (max), mm |
7.3 |
| Detonator strength |
#8 (Standard and undeground), #6 (Surface) |
|
Finished products |
|
| Water resistance at 2 atm, hours |
8 |
| Joint strength in 1 minute, kg |
≥ 2.0 |
| Delay# |
1 |
2 | 3 | 4 |
5 |
| Nominal Firing Time, ms |
25 |
50 | 75 | 100 |
125 |
| Delay# |
6 |
7 | 8 | 9 |
10 |
| Nominal Firing Time, ms |
150 |
175 | 200 | 250 |
300 |
| Delay# |
11 |
12 | 13 | 14 |
15 |
| Nominal Firing Time, ms |
350 |
400 | 450 | 500 |
600 |
| Delay# |
16 |
17 | 18 | 19 |
20 |
| Nominal Firing Time, ms |
700 |
800 | 950 | 1025 |
1125 |
| Delay# |
21 |
22 | 23 | 24 |
25 |
| Nominal Firing Time, ms |
1225 |
1440 | 1675 | 1950 |
2275 |
| Delay# |
26 |
27 | 28 | 29 |
30 |
| Nominal Firing Time, ms |
2650 |
3050 | 3450 | 3900 |
4350 |
|
Detonator Type |
Surface |
Underground |
|||
| Nominal Firing Time, ms |
17 |
25 | 42 | 100 |
400 |
| Bunch block colour |
Yellow |
Red | White | Blue |
– |
| Signal tube colour |
Yellow |
Yellow | Yellow | Yellow |
Red |
| J-hook colour |
Yellow |
Red | White | Blue |
Orange |
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If you have any questions, please contact:
21 CHEMICAL ONE MEMBER LIMITED
LIABILITY COMPANY -MINISTRY OF DEFENCE
Email: congtyhoachat21@z121.vn
Hotline: 0210.3865055 – 0210.3865193
We are always looking for ways to connect with people who want or want demand for buying and selling products. Connect now with us
For detailed information as well as buying products of the business, you can contact us to advise you in detail.
We are always looking for ways to connect with people who want or want demand for buying and selling products. Connect now with us
For detailed information as well as buying products of the business, you can contact us to advise you in detail.
We are always looking for ways to connect with people who want or want demand for buying and selling products. Connect now with us
For detailed information as well as buying products of the business, you can contact us to advise you in detail.
