Duopex Gas

Thermal changes in length

Heating and cooling cause pipe length changes. The coefficient of expansion of DUOPEX GAS composite pipes is 0.026 mm/m x k

Thermal changes in lengthExample Temperature

Pipe length changes are caused by heating
and cooling.

The coefficient of expansion of DUOPEX
composite pipes is 0.026mm/m x K.

differential ΔT 50 K
Pipe length L 5 m
Coefficient of expansion a 0.026 mm/m.K
Linear expansion  ΔL 6.5 mm
   
ΔL = a x L x ΔT
= 0.0026mm/m . K x 5 m x 50 K
= 6.5 mm