Liaoning Huafeng Civil Chemicals Development Co., Ltd.
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  • 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

Electric Detonator,  Resistant to temperature
Product Detailed
Related Categories:Explosive

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



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