Thermal Insulation of Pipelines
From the engineering and economic aspects, It is often advisable or even essential to protect pipelines
from heat losses and
condensation. Low thermal conductivity, low permeability to water vapour,
low water absorption, high dimensional stability, good mechanical strength and protection from
fire hazards are the aspects which will constirute the ideal insulating material.
Polyfoam pipe expanded polystyrene pipe section incorporates all these aspects well and is therefore
particularly effective.
If at all Polyfoam pipe section get mechanically damaged during
fixing or installation, the damage
will be localized and water will not spread to the remainder of the insulation as happened with
most
other material. This great advantage is due to the fact Polyfoam pipe sections have a
completely closed cell structure.
Polyfoam pipe section also do not support insection or pest life and
are unaffected by fungi
and bacteria, making it the ideal choice for pipes operating in areas such as food processing etc.
, where the highest degree of hygiene is required.
|
Field of Applications.
Pipes for cold water systems (to prevent condensation and to protect against freezing).
Ducts in ventilation and air conditioning systems (to suppress fluctuations in temperatures). Pipes for
refrigerants (to prevent refrigeration losses and condensation) eg. Refrigeration units in cold stores,
chemical factories, textile and paper mills, ice factories, dairies and breweries. Pipes for
liquefied gases in the cryogenic range down to – 108 c (to prevent frost build-up). Heating,
plumbing and ventilation systems operating at temperatures up to 80° c. other insulated equipments.
|
|
