Expansion joints
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Axial expansion joints (AR)
Axial bellows expansion joints are designed to accomodate compressive or extension movements..
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Untied double expansion joints (UD)
A double bellows assembly is formed by connecting two bellows with a lenght of centre pipe…
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Single hinged expansion joints (HS)
Hinged unites offer movements in one plane only and operate by angualting the bellows…
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Externally pressurised axial expansion joints (AE)
Applications where a combination of high pressure and long axial movements exist have resulted…
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Gimbal expansion joints (GS)
Gimbal Bellows are designed to allow angular rotation in any plane using two pairs of hinges …
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Pressure balanced expansion joints (PB)
One of the major problems to overcome when using expansion bellows with a combination of large diameters…
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Double hinged expansion joints (HD)
Double Hinged Bellows are basically two Single Hinged Bellows combined into one unit with a common tie …
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Two tie bar double tied expansion joints (TD)
For higher pressure applications where there is a limitation to the forces that connecting pipework can accomodate…
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Self guided axial expansion joints (AS)
Experience has shown that there is a need for special type of unit for use by the heating and ventilating…
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MAX-COMP expansion joints (MC)
“Max Comp” belows are desigened particularly for use in polyurethane pre-insulated main pipeworks…
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Special expansion joints
