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  Home > Fire Stop Products > Pipe Collars

Intumescent Pipe Collars

Intumescent pipe collars installed to a pipe penetrating a firewall.

Astroflame pipe collars are manufactured from a high performance intumescent material bonded to the inside of a steel sleeve. On exposure to fire the intumescent rapidly expands inwards, compressing the melting / collapsing plastic pipe until the pipe aperture is completely sealed.

Pipe Collar Installation Video at YouTube

Availabilty:  Collars for all common pipe sizes stocked - follow links below.

Intumescent Pipe Collar (2 hour)Intumescent Pipe Collar (2 hour)
BS476: Part 20: 1987 | EN1366-3 |
Intumescent Pipe Collar (3 hour)Intumescent Pipe Collar (3 hour)
BS476: Part 20: 1987 | EN1366-3 |
Intumescent Pipe Collar (4 hour)Intumescent Pipe Collar (4 hour)
BS476: Part 20: 1987 | EN1366-3 |
Pipe Collars - CE MarkedPipe Collars - CE Marked
Astroflame CE Pipe Collar for combustible pipes | Reinstates the fire resistance performance of walls and floors | EI120 and EI240 tested to EN1366-3 : 2009
£9.66


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