Thermon TESH - Manual (Page 18)

INSTALLATION GUIDELINES SERIES HEATING CABLES PAGE 16
THERMON...The Heat Tracing Specialists ®
TEP0118U-1111
Installation on safety valves
For lines of 6" and larger
(for cable length see valve allowances on page 12)
pipe
exhaust
heating cable
A A
Note:
- The heating cables should not touch or cross one
another.
- When prescribed in design apply aluminium tape over
the heating cable.
- Min. bending radius of the heating cable is 5-6 x cable
diameter.
- In each heating cable a loop must be made on the flange
if the pipe diameter allows for this. In case of process
heating, the valve and the piping up to section A - A to
be traced as an individual circuit.
FT fixing tape /
SS tie wire