Burgerhout Thin-walled Aluminum (NEN7203) Roof terminal Extension

Product Features

Material inner pipe

Aluminium

Material outer pipe

Steel

Quality class inner pipe

Al 99.5 (3.0255)

Max. medium temperature (continuous)

250.0 °C Degrees celsius

Positive (overpressure)

No

Wet (condensing)

No

Negative (negative pressure)

No

Dry (non-condensing)

Yes

Surface protection inner pipe

Other

Surface protection outer pipe

Coated

Insulating material

Air cavity

Wall thickness outer pipe

0.4 mm Millimetre

Production method for inner pipe

Longitudinal rebated joint

Production method for outer pipe

Longitudinal rebated joint

Inner pipe-inner pipe connection

Shrink end

Colour

Black