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GEWA-D finned tubes for hot water storage tanks

Large view Medium high finned tubes
Medium high finned tubes

Wieland deploys its forming and thermo-technical expertise for use in hot water storage, whether this is for solar heat exchangers for storage heating or for counter flow heat exchangers.

Product characteristics

  • heat exchanger tubes with outer and / or inner fins
  • materials : copper and copper alloys, aluminium alloys
  • dimensions: Customer-specified from >17 mm to >31 mm fin diameter
  • available in: Straight lengths or if required as ready to use heat exchangers
  • product information for downloading: GEWA-D (PDF, 0.5 MB)

The advantages for your applications

  • optimised inner to outer surface ratios
  • availability of various inner structures for optimum operating conditions
  • compact sizes due to high specific efficiency
  • flexible shaping possible for bending or coiling
  • tried-and-tested corrosion-resistance of copper materials for drinking water, particularly water containing chlorides
  • copper is an impeccably hygienic material in contact with drinking water (antimicrobial)

Current metal prices

Officials (Prompt) of 05/23/2013
Cu (Settlement) 7,285.50 in USD/t
Zn (Settlement) 1,820.50 in USD/t
EUR (Bid) 1.28550 USD
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