Cheap Detonating Cord for Mining By Jolly Star International Limited,

Cheap Detonating Cord for Mining

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Hong Kong

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Industrial Detonating Cord

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Cheap Detonating Cord for Mining

1.Purpose of Cheap Detonating Cord for Mining

This product is suitable for explosion or blasting without gas or dust, and can ignite all kinds of industrial explosives and elemental explosives with detonator initiation sensitivity. Common plastic detonating cord is widely used in mining, water conservancy, transportation and construction blasting.
2.Specifications and models ofCheap Detonating Cord for Mining
This product is manufactured according to GB / T9786-1999 standard. Filled with PETN and PVC flat yarn as wrapped object, after spinning, it comes to the finished product with outer coating of thermoplastic plastic. Model: SBPS-5 (SB is on behalf of detonating cord, P means common, or ordinary, S for plastics, 5 represents No.5).
3.Performance ofCheap Detonating Cord for Mining
Diameter: ≤6.0mm
Detonation velocity: â‰®6000m / s
Initiating property: 1.5m detonating cord should be able to fully detonate a 200g predetermined crimping TNT block.
Propagation performance: connected according to rules, it should be completely blasting with No. 8 detonator.
Water resistance: sealed at both ends, under the pressure of 50KPa and temperature 10 ~ 25 â„ƒ in still water for 5 hours, it should be reliably detonated according to the provisions connection.

4.Notes aboutCheap Detonating Cord for Mining
(1). Detonator used to initiate the detonating cord should be firmly tied together with detonating cord.
(2). When Initiating kits, detonating cords head should be inserted into the kits, and detonating cord wrapped the kits for several times, and then tying with string to ensure complete detonation.
(3). Detonating cord should be connected one by one, with lap length â‰®100mm, and fastened with a rope.
(4). Connecting the main line and branch line to "T" shape, leg ends must face the direction of the main detonation or closely connected to a predetermined direction.
(5).In underwater or wet conditions, the head should be put detonating cap or moisture proof coating agent.
(6). Note that you cut the detonating cord using a sharp blade on one side, DO NOT use scissors.
(7). During storage or transporting detonating cord, please do it gently, and keep them from rain, sun, or hit each other by heavy compression.
(8). It is not allowed to transport with detonator in one truck, as well as near to fire source or power supply.

5.The storage conditions and shelf life ofCheap Detonating Cord for Mining
(1).This product should be stored in ventilated, dry coffers, far from fire source, power, and explosives. It should be stacked into a pile, without the flammable, explosive detonators and black explosives. Shipping channel width should be no less than 1.2M; distance between stack to wall, stack to stack, as inspection lance, should not be less than 0.8 meters, nothing can be in the way of inspection lance; total stacking height should not exceed 1.6 meter.
(2).Product storage should be consistent with "Civilian Blasting Materials Production and Sales Enterprise Security Management Procedures" requirement GB28263-2012.
(3).Its shelf-life can be five years since the date of manufacture, if stored in original sealed package, and well-ventilated, dry, fire-resist storeroom with lightning-protection device

Welcome your inquiry of our commercial explosive products.

País:	Hong Kong
N º de Modelo:	-
Precio FOB:	(Negociable) Obtener el precio más reciente
Lugar de origen:	-
Precio de pedido mínimo:	-
Cantidad de pedido mínimo:	-
Detalle de embalaje:	-
El tiempo de entrega:	-
Capacidad de suministro:	-
Tipo de pago:	-
Grupo de productos :	Industrial Detonating Cord