HVAC Case Studies
Heat Exchanger Vessel
32 year old heat exchange vessel Mechanical damage with heavy pitting Application of RS500P a moisture/ surface tolerant primer Application of RA532 a moisture tolerant
RB 300 – Sea Water Volute
After masking and abrasive blasting Re-mask and coating application Eye of the impeller was treated using Kevlar and RB 300 & RP 500 After external
Sea Water Volute
Industry: HVAC, Date: March 2006, Substrate: Admiralty bronze 200/200, Products: Chem-tect RB 300 Ceram-chem RP 500 Environment: Ambient Sea Water, Challenge: The original sea water
Intercooler Water Box
32 Year old Waterbox Cover Cover after abrasive blasting Water box covers after abrasive blasting, pitfilling and coating application Externals given a protective coating and
Condenser Corrosion Protection
32 year old tube sheets Osmosis blisters scattered over the entire surface Localised corrosion pitting and metal loss Tube sheets refurbished using RP 500 Epoxy
