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 Headers
form an important part of all types
of boilers. Steam from the generating tubes
is collected in headers which are therefore
always under pressure. This pressure may
vary from 300 psi to 2000 psi. Since headers
are always under pressure, the utmost care
is taken by us while fabricating them.
Depending on the generating capacity of the
boiler the header sizes fabricated by us
vary from 100 mm to 600 mm NB. The stubs of
various sizes are very carefully welded to
the main body of the header to provide the
desired openings from the header.
Bevelling and weld preparation of stubs duly
tack-welded to the main body of the header
are first shown to Chief Inspector of
Boilers for his approval and once again the
stubs fully welded with main body are shown
to Chief Inspector of Boilers under
hydraulic
pressure, varying from 1000 to
3000 psi as required by the specifications.
The headers are stamped by Chief Inspector
of Boilers before they leave our
manufacturing plant. We also weld skubolets
and weldolets in place of stubs.For More
Details or placing an order Contact Us on:
Tel: +91-22-23482114 / 5 / 6 / 7 / 8,
66310811 / 2/ 3
Fax: +91-22-23486410, 66365555
Email: onlinesales@tubeweld.com |
