En 12449 Copper Tubes Dimensions

Overview

Engineering reference data for En 12449 Copper Tubes Dimensions in piping systems.

Key Formulas

Continuity

$A_1 v_1 = A_2 v_2$

Mass conservation in pipe flow.

Pressure Drop

$\Delta P = f \frac{L}{D} \frac{\rho v^2}{2}$

Darcy-Weisbach equation.

Pipe Area

$A = \frac{\pi D^2}{4}$

Cross-sectional area of a pipe.

Variables

Symbol	Description	Unit
$D$	Pipe diameter	m
$v$	Flow velocity	m/s
$\Delta P$	Pressure drop	Pa
$f$	Friction factor	—

Dimensional Specifications

The following table lists the dimensional requirements for seamless, round copper tubes for general purposes according to EN 12449.

Interactive Charts

References

• Original Source