CTS CPVC Tubes - Pressure Ratings

Copper Tube Size (CTS) CPVC Tubes - temperature and pressure rating

Pressure-Temperature De-Rating Factors for CTS CPVC Piping Systems are indicated below:

Temperature
(oF)
De-Rating Factor Rating
(psi)
73 1.00 400
80 1.00 400
90 0.91 360
100 0.82 325
120 0.65 260
140 0.50 200
160 0.40 160
180 0.25 100

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