Customized size spring hanger mount vibration isolator for pipe
connector
Product description
The variable hanger and constant spring hanger
There are two main kinds of spring hangers & supports, variable
hanger and constant spring hanger. Both the variable spring hanger
and constant spring hanger are widely used in the thermal power
plants, nuclear power plant, petrochemical industry and other
thermal-motive facilities.
Generally, the spring hangers are used to bear the load and limit
the displacement & vibration of pipe system. By the difference of
the spring hangers’ function, they are distinguished as
displacement limitation hanger and weight loading hanger.
Normally, the spring hanger is made of three main parts, pipe
connection part, middle part (mainly is the functional part), and
the part which used to connect with the bearing structure.
There are lots of spring hangers and accessories based on their
different functions, But main of them are variable spring hanger
and constant spring hanger.
Working theory
It uses the spring to load the weight of pipe system directly. So
the output load of the variable spring hanger in direct proportion
to the deformation of itself.
Specification
The variable spring hanger is one kind of the weight loading
hanger, and it can bear the weight and dissipate some vibration of
the pipes while they have displacement in vertical direction. But
the variable spring hanger will cause some additional force to the
pipe system.
The variable spring hanger under working
Constant Spring Hanger
The constant spring hanger
Working Theory
The design of constant spring hanger based on moment balance
theory. It based on its smart geometric design and can keep the
load moment always balanced with spring moment and keep constant
support force during working situation. It can also dissipate and
reduce the vibration of pipe system and will not cause any
additional force to pipe system.
Specification
The constant spring hangers are used to reduce the force which
caused by displacement, such s boiler body, different kinds of pipe
system of power plant, and other facilities of petrochemical
industry which need be supported. While if the facilities’ thermal
displacement is more than 12mm and the constant spring hanger will
be a better choice to avoid any dangerous bending stress and its
bad transferring.
The constant spring hanger under working
