Schedule 80 CPVC Pipe & Fittings

CPVC Schedule 80 Corzan® Pipe is one of the most widely recognized and used materials in the world for municipal and industrial applications. In addition to all of the common properties of PVC (safe for drinking water, wastewater, and a wide range of chemical resistance) it can also be used in applications where corrosion or decay would otherwise cause safety or longevity issues. Use Schedule 80 for use with higher pressure systems.
• IPS sizes in 1/4" - 16" Sch 80 & Plain End (PE) or Belled End (BE - special order)
• Roll-grooved or threaded available on large quantities
NOTE: Threaded PVC pipe has a 50% derating factor on working pressure @ 73° F. Working pressure is based on 73.4° F.
WARNING: PVC products are not recommended for compressed air or gas systems. Check out Air/Gas Pipe Here
NSF Rate Schedule 80 PVC Pipe
  • ASTM D1784 / D1785 / D2467 / D2464 / F1498 / D2672
  • NSF/ANSI 14 & 61
Pipe Size (in)O.D.Average I.D.Min. WallNominal Wt./Ft.Max. W.P. PSI
1/40.540.2880.1190.1121130
3/80.6750.4070.1260.154920
1/20.840.5280.1470.225850
3/41.050.7240.1540.305690
11.3150.9350.1790.449630
1-1/41.661.2560.1910.618520
1-1/21.91.4760.20.751470
22.3751.9130.2181.04400
2-1/22.8752.2890.2761.584420
33.52.8640.32.124370
3-1/243.3260.3182.607350
44.53.7860.3373.105320
66.6255.7090.4325.929280
88.6257.5650.59.051250
1010.759.4920.59313.429230
1212.7511.2940.68718.458230

CPVC Sch 40/80 NSF Temperatures Derating specs

Operating Temp (°F)Operating Temp (°C)De-Rating Factor
73 22.8 1.00
80 26.7 1.00
90 32.2 0.9
100 37.8 0.8
110 43.3 0.72
120 48.9 0.65
130 54.4 0.57
140** 60 0.5
150** 66 0.42
160** 71 0.4
180** 82 0.25
200** 93 0.2
**Should not use threaded pipe. Operating above 200°F for CPVC not recommended
*Pictures not brand specific. For specific brands please call