- Explosive[17]
- Other Machinery[1]
- Contact Person : Mr. Ren Chaoxian
- Company Name : Liaoning Huafeng Civil Chemicals Development Co., Ltd.
- Tel : 86-413-7660237
- Fax : 86-413-7660237
- Address : Liaoning,Fushun,No.3 Pingshan Street, Dongzhou District
- Country/Region : China
- Zip : 113003
Electric Detonator, Resistant to temperature
Detailed Product Description
Uses: it is suitable for initiating perforator in oil well and other lasting works under high temperature.
Main parameters:
type | Tube material | Diameter Max.(mm | Diameter Min.(mm | Tube length(mm | Relay tube material | ID of relay tube(mm | Core material | Core diameter | Legwire length(mm |
DX-1W218 | AD. Alloy | 7.2 | 6.2 | 96.5 | aluminum | 5.6 | copper | 0.64 | 1200 |
DX-2W218 | 59 | ||||||||
DX-3W218 | 8.3 | 6.4 | 49 | ||||||
DX-4W218 | 108 | ||||||||
DX-4W163 | 7.2 | 6.2 |
Performances:
type | Resistance between two legwire(Ω) | Resistance of legwire and tube(Ω) | Firing current(A) | Safety current(A) | Resistant to temperature |
DX-1W218 | 51 | ≥1000 | 0.8 | 0.2 during 3s | 218,h |
DX-2W218 | |||||
DX-3W218 | |||||
DX-4W218 | |||||
DX-4W163 | 56 | 163,1h |
Antistatic properly:A5kΩ resistor connected in series with a 500pf capacitor, voltage, 25KV, discharge to the legwire and tube of the detonator, it is not allowed to fire.
Initiating property: it is reliable to initiate detonating cord lead wrapped and detonating cord used in oil field.
Note: take care in handing, prohibit to be impacted and fractionated, away from fire and heat source, moisture preventing. The resistant should be tested in a protector before using and the testing current is less than 0.01A.
Storage: to be stored in a ventilating and dry storehouse under the original package condition.
Shelf-life: 3 years.
Packing: outside: paper box inside: carton
List of packing
numbers | External dimensions of carton(mm | Gross weight(kg) | |
Pieces/carton | Pieces/box | ||
1 | 50 | 390*340*240 | 10 |