HEGLER STAPAFLEX EP is a heavy, flexible steel armored pipe made of multi-layer galvanized steel strip and impregnated insulating paper insert, in the nominal sizes DN 20, 25, 32, 40 and 50. Suitable for installation in mechanical and plant engineering as well as in mastic asphalt. Temperature resistant up to 250 °C. VDE 0605, DIN EN 61386-22. Minimum compressive strength: F 1250 N/5 cm.
