Civil Explosive Industrial Detonating Cord By Jolly Star International Limited,

Civil Explosive Industrial Detonating Cord

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Industrial Detonating Cord

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Civil Explosive Industrial Detonating Cord

1.Application/Purpose of Industrial Detonating Cord

Civil Explosive Industrial Detonating Cord, in accordance with the standard GB19417-2003, can reliably initiate kinds of industrial explosive (primary explosive column/initiating explosive column/firing column-shaped explosive), detonating tube and detonating cord with detonator sensitivity. It is suitable for blasting operation in explosion dangerous sites with no gas, coal dust, or other combustible dust.

2. Specifications and Models ofIndustrial Detonating Cord

Instant detonating tube detonator is called F 8 for short; Millisecond detonating tube detonator, FMS1-8; Half-second detonating tube detonator,FHS1-8; 1/4-second detonating tube detonator, FQS1-8; Second detonating tube detonator, FS2-8 ( F is on behalf of overburden /plating copper or steel flange steel shell; MS1, the first millisecond series; HS1, the first half-second delay series; QS1, the first 1/4 second series; S2, the second series; 8, detonator number).

3. Performance ofIndustrial Detonating Cord
(1) Common plastic shock tube adopts detonating tube WJ/T2019-2004 standard requirements, and its detonation velocity, after detonated, can not be less than 1600 m/s.
(2) Anti-seismic Performance: there should be no explosion, structure loose or damage phenomenon, after 5 minutes continuous vibration of detonating tube detonator on vibration test machine.
(3)Anti-tensile Performance: after static tension with 19.6 Newton for a minute, detonating tube shouldnt be pulled out from the bayonet.
(4) Initiating capacity: It can tear into 5mm tinplate after explosion, and the lead plates perforation diameter should be not less than detonator outside diameter.
(5)Water-resistant Performance:
Water-resistant type: immersed in 20 meters deep or filling water containers equivalent to 20 meters water deep pressure for eight hours, , it should be qualified in the firing reliability test once got out immediately.
Normal type: immersed in water-filling container with 1 meter deep water for 24 hours, it should be qualified in the firing reliability test once got out immediately.

4. Notes/Points for Attention ofIndustrial Detonating Cord
(1)It is strictly prohibited to fall, hit, or near to heat source device during delivery and use. Its users should strictly enforce relevant provisions of GB6722-2011 "Blasting Safety Regulations".(2)Please handle these products gently in the process of operation and avoid delivering detonator products between two people bare-handed.
(3) It is prohibited to be used in any dangerous situations of gas and other combustible gas, coal dust and dust explosion.
(4) Users should get a clear understanding of detonator segments before using it, and then connect these with designed connection methods as well as hole layout scheme, section filling. Beware of mixing section, wrong section use, it will cause bad blasting effect.
(5)Please avoid scratching, permanent knotting, burning out detonating tubes in the process of using. Keeping sand, soil, water, oil or other debris away from detonating tube, otherwise, it will affect bad initiation. No parting shock tube at will during using.
(6.) If using metal tube detonator as detonating primer in detonating network, Users must pack the detonator bottom tightly with tape before the connection of detonating tubes, lest misfire if metal pieces from detonator explosion cut off the plastic detonating tube.
(7) In network connection, detonating tubes should be evenly arranged in outside of detonator, and winded more than five layer so that it can be wrapped tightly. One detonator can be tied up to 20 detonating tubes, and there should be at least 100mm at the bottom of detonating tubes for bundling.
(8) In connection with plastic connection piece, the plastic detonating tube should be put into the hole at the bottom of wear, and tied at exit in case it falls.
(9) When assembling the explosive and the detonator, users should punch small holes with pointy sticks at cartridge end or side, then put the detonator into the hole, instead of inserting the detonator directly into the cartridge.
(10) Once opening the original packaging of detonator, it should be used in time, no more than two weeks. Those not used temporarily should be stored in a dry place, in case of absorption of moisture. it is strictly prohibited to be stored after opening.

5 Storage Condition and Shelf Life ofIndustrial Detonating Cord

(1) Civi Explosive industrial detonating cord should be stored in dry and ventilated warehouse, far away from fire source and power supply, especially explosives. It should be piled up and delivery channel is not less than 1.2 meters wide; the check channel between stacking and wall, or stacking and stacking, should not be less than 0.8 meters wide, and not allowed to pile any item; the total height of stacking should not be less than 1.6 meters.
(2.) Its storage should be consistent with GB28263-2012 requirements of Enterprise Safety Management Regulation of Civil Explosive Products Production and Sales.
(3.)With the original packaging seal, common plastic shock tube,stored in a well ventilated, dry, fire-prevention, guard-against-theft warehouse with lightning protection devices, its shelf life is two years since the date of anufacture.

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País:	Hong Kong
N º de Modelo:	-
Precio FOB:	( Negotiable ) (Negociable) Obtener el precio más reciente
Lugar de origen:	-
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Grupo de productos :	Industrial Detonating Cord