Halyard manufactures its own filament wound GRP tube for use in its silencers.
Diameters from 51mm (2") upwards are made, ranging right through to a massive 600mm (24").
All tubes are made in 3m lengths.
High temperature resins are used allowing normal operating temperatures of up to 80°C, and brief exposure to temperatures as high as 300°C will not cause a problem.
For really high temperatures Halyard can provide silicon exhaust hose, in two grades, handling temperatures of 170°C and 270°C.
Our exhaust hose is stocked in sizes from 40mm (1.5") right through to 300mm (12") and is generally Lloyds approved. Almost all our hose passes Lloyds stringent tests on temperature and on ozone deterioration, and will give many years service. Our hose offers very tight corners, but the wall thickness remains heavy enough to give security. The specific bend radius available for each diameter, together with the sizes available and their weights. Only real T Bar exhaust clamps should be used when fitting this hose.