Pre-formed pipe sections

Half-shell sections (stone wool, glass wool, calcium silicate, PIR for cold) sized to standard pipe ODs, snapped on and banded — fastest straight-pipe insulation there is.

Where it belongs

When this is the right system

Straight runs of standard pipe sizes. One fitter, no fabrication, consistent thickness — but dead-ends at every valve and flange (where removable covers take over).

Standard: ASTM C547 / C585 (dimensions) / EN 14303.

FAQ

Questions on this topic

What is a pre-formed pipe sections system?

Half-shell sections (stone wool, glass wool, calcium silicate, PIR for cold) sized to standard pipe ODs, snapped on and banded — fastest straight-pipe insulation there is.

When should I use pre-formed pipe sections?

Straight runs of standard pipe sizes. One fitter, no fabrication, consistent thickness — but dead-ends at every valve and flange (where removable covers take over).

Which standard governs it?

ASTM C547 / C585 (dimensions) / EN 14303.

Inzonex: Some materials in this database are rated to 1000 °C or above. Standard Inzonex projects usually address duties up to +600 °C; the allowable temperature of the complete engineered assembly must be confirmed for the specific application.