42
Steam line with xed piping
For steam lines with xed piping, the same instructions apply to the laying
of the piping as already described.
min. 300 mm
min. 300 mm
max. 4 m
Rmin. 5 x D
min. 20 %
–
min. 20 %
+
Ømin. 200 mm
The following additional notes should be observed:
– The minimum internal diameter of the steam line (diameter depend-
ent on the steam humidier) should be applied over the whole length of
the piping.
– Use exclusively copper pipe or stainless steel (min. DIN 1.4301).
– To minimize the condensate formation (=loss), the steam pipes must
be insulated.
– The minimum bend radius for solid pipes is 5 x internal diameter.
– Connection of the steam pipes to the steam distribution pipe and steam
humidier is effected by means of short lengths of steam hose secured
with hose clamps.
– Important! Allowance must be made for a pressure loss of 10 mm
water column (approx. 100 Pa) per meter length or per 90° bend.
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