CPVC vs UPVC vs PVC - Know the

Difference!

Choosing the right pipe is important for the safety, durability, and performance of Plumbing & ΜΕΡ systems.

CPVC Hot & Cold Water Supply

UPVC Cold Water Supply & Drainage

PVC Drainage, Rainwater, Wastewater & Irrigation

Although these pipes may look similar, their temperature resistance, pressure capacity, applications, and material properties can be different.

*Venturimeter – Short*

Device to measure flow rate of fluid in a pipe.

*Parts:*
1. Converging Cone
2. Throat (small dia)
3. Diverging Cone

*Principle:* Bernoulli's – Pressure drops at throat, velocity increases.

*Formula:* $Q = A \cdot V$

Used in water line, chiller line, pump testing.

#Venturimeter #FlowMeasurement #MEP

1 bar = ......kPa?

QC Procedure for piping field fabrication and erection-1.pdf