ECN Forum Forums General Topics of the Trade General Discussion Area PVC Expansion

See also, Table 352.44(A) provides the expansion information for polyvinyl chloride (PVC).

Table 352.44(A) Expansion Characteristics of PVC Rigid Nonmetallic Conduit Coefficient of Thermal Expansion = 6.084 × 10-5 mm/mm/°C (3.38 × 10–5 in./in./°F)