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Expansion Joints to Alleviate Noise and Vibration

Expansion Joints refers to a metal bellows
expansion joint designed to absorb axial,You can find these joints used in any system
lateral and angular motions in pipingthat transports fluids or liquids. You may
systems. They are designed to alleviatenot know this, but even food production uses
piping stress, compensate for movement,these  joints  in  mechanical  systems.
reduce  noise,  and  isolate  vibration.
I know one plant involved in food production
Expansion joints are designed just for yourwhere the piping system transported milk,
individual needs. Either metal bellows orcream, high fructose corn syrup, and a
sliding expansion joints are used in a widevariety of other food ingredients into the
range of situations with each installationproduction  area.
designed to hold up to extremes of pressure
temperature  and  sometimes  even  traffic.Expansion joint solutions have been created
for industries and technologies like airline
Each application has its own uniquealtitude sensors, piping for machine
properties and challenges, so each one willcoolants, petrochemical processing industry,
require a custom-made solution. You want toapplications involving high and low pressure
stick to an experienced fabricator when yousteam, the nuclear power industry, medical
specify the type of expansion joint that youtechnology, food ingredient management,
need. Skilled engineers have many years ofIndustrial  engines  and  pump  systems.
experience in this area and will be glad to
assist you in designing an expansion jointAll of these material handling systems had
that  meets  your  demands.expansion joints to deal with the temperature
variations. In addition to normal production
Each metal bellow is designed from scratchstress, we also have to consider the
with specifications for pitch, convolutiontemperature fluctuations that occur during
height, thickness, number of plies,cleaning. Sometimes these range from very
convoluted length, skirt length, and inside/high temperatures to low temperatures in the
outside  diameter  requirements.course  of  a  very  short  length  of  time.
Joint design has specifications for workingWhen designing your expansion joints it will
pressure, life cycle, and spring rate whichcertainly be wise to stick with a
are entirely dependent on the situation andmanufacturer that has experience. One mistake
needs  for  the  final  assembly.in fabrication or an engineering specs can
cause an entire process to break down at a
These considerations, and some very specifictime when you don't want it to.
mathematical formulas, are part of whatInfrastructure is very important part of any
insures that an expansion joint meets thecompany and not something to be taken
standards set by the Expansion Jointlightly.
Manufacturers Association. EJMA
specifications have been created to ensureExpansion joints need to be carefully
that expansion joints are able to performdesigned to take the extremes of pressure and
under the specifications that are listed forheat in a piping system so little-known
it. This is for the benefit of everybody'spossibilities are accounted for in the system
productivity  and  safety.and all through your business.



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