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SBY-III EXPLOSIVE
DETACORD FOR ULTRA-HIGH-TEMPERATURE OIL WELL
1.APPLICATION
OF SBY-III
DETONATED
FUSE FOR ULTRA-HIGH-TEMPERATURE OIL WELL: 1)It is used to detonate explosive charges in ultra-high
temperature oil and gas wells .
2)be used in blasting operations under an operating temperature of below **0℃. 2.OUTLINE OF SBY-III
DETONATED
FUSE FOR ULTRA-HIGH-TEMPERATURE OIL WELL: A
detonated cord for oil well is a funicular one made of a heat resistant explosive
wrapped outside with
some heat resistant material. The fuse is high temperature resistant and heat resistant, and meets the
technical
indicators for No.6 high temperature resistant fuse as specified by the standard
WJ********2.
3.PERFORMANCEOF SBY-III
DETONATED
FUSE FOR ULTRA-HIGH-TEMPERATURE OIL WELL: Charge quantity: ≥*8.0g/m Operating temperature: ≤**0℃ Detonation velocity: ≥6,**0m/s Outside diameter: ≤φ6.3mm Detonating performance: the one meter long fuse can fully detonate a **0g TNT
charge meeting the standard WJ*5. Tensile property: the detonating performance keeps unchanged after the fuse is
under **0N static tension for a minute. Anti-freezing property: the fuse can be fully detonated in a detonation test after being
placed under **0℃±2℃ for two consecutive hours.
4.PACKAGESOF SBY-III
DETONATED
FUSE FOR ULTRA-HIGH-TEMPERATURE OIL WELL: One roll of the fuse(**0m) to be wrapped by a plastic film bag contained in one carton.
