Engineering Calculator
Professional piping engineering tools powered by industry-standard formulas and Takween Plast technical data.
Temp-Pressure Relation
Pipe MaterialuPVC
20-60°C
°C
20°C60°C
0-25 bar
bar
0 bar25 bar
Derating Factor100%
Derated Pressure10.00 bar
20° → 100%30° → 90%35° → 80%40° → 70%45° → 60%50° → 45%55° → 30%60° → 15%
Pressure ratings must be reduced at temperatures above 20°C. Confirm the final derating factor against the selected material grade, standard, and manufacturer data.