Tubular heater, flange heater, air hater, How to choose heater sheath material?
Usually we use stainless steel 304 material (SUS 304 AISI 304) for heating air or heating water.
But according to difference application, the heater sheath are not the same.
Pls check this table for reference:
Material | Material Max. Temp. °C | Application |
Copper | 150 | Water, non-corrosive liquids |
Steel | 400 | Oil immersion |
Stainless Steel 304 | 650 | Oil,Water,Corrosive liquids, food processing |
Stainless Steel 316 | 650 | Oil,Corrosive liquids,weak acid alkaline liquid |
Stainless Steel 321 | 650 | intergranular corrosion situation |
Incoloy 800 | 800 | Water ,Corrosive liquids, air, clamp on |
Titanium/PEFE tube | 800 | strong acid |
Consult Hongtai for details,
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Cell phone: +86 13305101838
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