Bellows
offered by us are designed based on E.J.M.A. guidelines
and our standard range comprises of Bellows from
1/2" NB
upto 12" NB, in single and multi-ply construction
for different working temperatures, pressures and movements.
We offer short, medium and long movements from our
standard range. The movements specified are for equal
rated compression and extension about the free length
of the unit. It is permissible to "cold draw" the
units.
The standard range of bellows are available for maximum
pressure rating upto 16 bar and temperature rating
upto 750°C. For high pressure ratings multi-ply
Bellows are recommended and can be offered.
The standard material used by us are stainless steel
in grades AISI 304, 316L and 321 depending upon the
requirement of working temperature and environment.
End fittings can be provided, such as, flanges, pipe
ends, tie-rods etc.
The Cyclic life of a Bellow depends upon the extent
to which it is stressed under optimum working Pressure,
Temperature, Axial and Lateral deflection. To achieve
a long life. a Bellow must be operated well within
the maximum design parameters for both deflection and
pressure.
The quality control and manufacturing procedures adopted
meet the requirement of all major companies, National
and International Standards. Quality control checks
are conducted at various manufacturing stages resulting
in a high quality end product.
Besides our standard range, we also undertake design
and development of specialized Bellows for specific
applications. |