Hargreaves Halifax HD4030 100mm x 100mm Cast Iron Grey Radius Curve Branch 88 Degree
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Call for Availability100x100mm radius curve branch at 88 degrees, for bringing an additional Halifax Drain line into a run.
- Configuration - 100x100mm radius curve branch at 88 degrees.
- Flow - The radius curve profile sweeps the branch connection through a curved path rather than a sharp junction, reducing turbulence at the joint.
- Material - Cast in grey iron to the BS EN 877 standard, with a minimum average 150 micron 2-pack epoxy finish.
The Halifax HD4030 is drawn from the Halifax Drain range: a 100x100mm, 88 degree radius curve branch used to bring an additional drainage line into a run.
Design
The radius curve profile sweeps the branch connection through a curved path rather than a sharp junction, reducing turbulence at the joint.
Construction
- Material - Cast in grey iron to the BS EN 877 standard, with a minimum average 150 micron 2-pack epoxy finish.
Ground movement
Cast iron expands by around 0.01mm per metre for every degree Celsius rise in temperature, a coefficient close to that of concrete and steel. In practice this means a buried Halifax run moves very little relative to the ground around it, unlike some plastic systems where thermal expansion can be five to twenty times greater.
See the manufacturer's Halifax Technical Guide for full dimensions.