Detonating Cords for Oilfield Application

HNS Cord PT 250

HNS Slim PT 250

Explosive

HNS

HNS

Explosive Core Load

16-18 g/m
75-84 grains/ft

12-14 g/m
56-65 grains/ft

Tensile Strength

> 1,000 N
> 220 pounds

> 1,000 N
> 220 pounds

Detonation Velocity

6,400 ± 200 m/s
21,000 ± 656 ft/s

6,200 ± 200 m/s
20,341 ± 656 ft/s

Temperature Resistance

250° C/1h - 230° C/200h
482° F/1h - 446° F/200h

250° C/1h - 230° C/200h
482° F/1h - 446° F/200h

Temperature and Pressure Resistance

200° C/1,400 bar/1h
392° F/20,160 psi/1h

200° C/1,400 bar/1h
392° F/20,160 psi/1h

Outside Diameter

5.25 ± 0.25 mm
0.207 ± 0.01 inches

4.7 ± 0.2 mm
0.185 ± 0.01 inches

Jacket Material

FEP

FEP

Jacket Colour

Black

Dark green with yellow ID threads

Maximum Shrinkage

2%

2%

Lap Joint Sensitivity

No

No