Cast Iron Flanged Pipe Fittings Pressures

Reference data and engineering information about cast iron flanged pipe fittings pressures for material properties applications.

castironflangedpipe

Overview

Engineering reference data for Cast Iron Flanged Pipe Fittings Pressures in material science and properties.

$\sigma = \frac{F}{A}$

Force per unit area.

$\varepsilon = \frac{\Delta L}{L_0}$

Change in length per original length.

$\sigma = E \varepsilon$

Stress proportional to strain in elastic region.

$\Delta L = \alpha L_0 \Delta T$

Length change due to temperature.

Symbol	Description	Unit
$\sigma$	Stress	Pa
$\varepsilon$	Strain	—
$E$	Young's modulus	Pa
$\alpha$	Thermal expansion coefficient	1/°C
$\Delta T$	Temperature change	°C

12 rows

Source: engineeringtoolbox.com

Material Standard: The data applies to fittings constructed from ASTM A 126 Class B cast iron.
Service Condition: The pressures for the Class 250, 14-24 inch size range (marked with footnote 1)) are for liquid services only (flanges only).