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There is a wide range of stainless steel expansion joints used in the HVAC market. Amnitec supplies for this market several types from stock for fast delivery. There are types with welding ends, female thread, press fittings (welded and fitted) but also with flanges or grooved ends. The corrugated bellow can be carried out with a cover (outer sleeve)..

  • ABS, welding ends
  • ABFT, female thread
  • ABSM, press fittings
  • ABFTM, female thread socks and press fittings
  • ANW, welding ends
  • ANF, steel fixed flanges
  • ANL, steel swivel flanges
  • ALG, grooved ends up to DN65
  • ANS, grooved end up to DN200
  • RXAG, grooved ends and protection sleeve


ABS, welding ends Download
ABFT, female thread Download
ABSM, press fittings Download
ABFTM, female thread socks and press fittings Download
ANW, welding ends Download
ANF, steel fixed flanges Download
ANL, steel swivel flanges Download
ALG, grooved ends up to DN65 Download
ANS, grooved end up to DN200 Download
RXAG, grooved ends and protection sleeve Download

Bespoke Solutions

Through our extensive experience and in-house expertise, we are ideally placed to create solutions for even the most demanding of applications. Working as an engineering partner to many of our blue-chip clients, our solutions enable systems to operate optimally. Providing calculations, advanced CAD components and assembly drawings, to find out more about our bespoke solutions click below.
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Hose Assemblies

Designed, manufactured and tested to meet the rigorous demands of a wide range of applications and environments, to find the right hose assembly to complement your chosen metallic corrugated/braided hose
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Product Configurator

Which metallic hose should I select to handle the pressure in my application? Our configurator will help you find it.
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Chemical Calculator

Which type of metallic hose alloy will work best with the chemical I need to transfer? Our Chemical Calculator will guide you.
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