Calculators
Expansion Contraction
Expansion Contraction
Thermal Expansion & Contraction
Calculate the change in pipe length due to temperature variations using the linear thermal expansion formula.
°C
0°C90°C
°C
0°C90°C
m
α = 0.06 mm/m/°CExpansion Coefficient (α) for uPVC
Expansion coefficients vary by material. Always allow for thermal movement in long pipe runs using expansion joints, loops, or approved restraints.