Metal Expansion Joint
 
 
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Product Specifications
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boa supra

Single-plied, helically corrugated hose, resistance welded at the crest, cold formed. Highly flexible
pressure pipe: increased operating stability due to double-ply construction at the crest
(particularly at dynamic working conditions).

Design and type approval in accordance with ISO-10380 standard.

Materials:
Corrugated hose: stainless steel 1.4571
(similar to AISI 316 Ti)
Braid: stainless steel 1.4301
(similar to AISI 304)

Special materials on request

Reduction factors at heavy-duty conditions see
"Technical Instructions for Metal Hoses and Metal  Hose Assemblies“.

Application fields:
• pressure pipe for most various applications
• wherever highest flexibility is demanded
(e.g. big movements and/or thermal dilatations in the system)
• gas hoses, safety gas hoses

Useful data for placing an inquiry or order:
• Item description: BOA-SUPRA®
• BOA item n° (M- .........)
• Material
• DN
• Braid type
• Quantity


boa supra
   




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