| Pipelines, which are rigid structures, can be rendered movable by using EMCO swivel joints. This is necessary where the use of a hose is unacceptable. The pipelines loose none of their characteristics for carrying fluids, in fact they gain the advantage of 360° rotation in all planes. EMCO swivel joints are used where easy handling, operational safety and low-wear characteristics are required.
The rotation function is achieved by means of one or two integrated ball tracks - comparable to ball bearing. The ball track is hardened and precision ground, with the exception of the aluminum version.
The load capacity of the joint is determined by the combination
of internal pressure, bending moment and weight. Therefore,
only we can determine the permissible load in each individual
case. In any case, this load will be above the permissible
load for the weld end. Flame hardening of the ball tracks
result in deep hardened case for highest loading capabilities.
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The rotation function is
achieved by means of one or two integrated ball tracks
- comparable to ball bearing. The ball track is hardened
and precision ground, with the exception of the aluminum
version.
The load capacity of the joint is determined by the
combination of internal pressure, bending moment and
weight. Therefore, only we can determine the permissible
load in each individual case. In any case, this load
will be above the permissible load for the weld end.
Flame hardening of the ball tracks result in deep hardened
case for highest loading capabilities.
|
Sealing is achieved by means of a product specific seal,
which is pressed against the axial sealing surface by its
prestress or spring. The sealing surfaces of carbon steel
versions are plated with stainless steel and precision finished.
Sealing systems according to TA Luft (regulation for air protection)
are available.
The Fluid Transfer Division has been at the forefront of developing swivel joint technology since it's inception. Once again, the bar has been raised with the introduction of the D2000 World Series swivel joint. From 1-1/2" to 24", from Aluminum to exotic alloys, The Fluid Transfer Division has the swivel joint that will enable you to maximize the safety and efficiency of you operation.
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