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Fire-prevention couplings buy in Baku
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Fire-prevention couplings

Fire-prevention couplings

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Azerbaijan, Baku
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Description
Fire-prevention couplings are used in pipelines of water supply and the sewerage for ensuring fire protection and prevention of spread of fire.
The special insert from fireproof material located a boundary the metal case of the fire-prevention coupling and a pipe is an active element of a product. In case of a heatstroke the fireproof structure of an insert foams, blocking an opening in a pipe and blocking a way for penetration of fire through overlapping. The case of the coupling is produced from stainless steel with application of additional protective equipment.
The principle of operation of the fire-prevention coupling is based on ability of the fireproof material put in it to thermal expansion (vspuchivaniye) in tens of times with a sharp growth of ambient temperature.
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Fire-prevention couplings
Fire-prevention couplings
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