KHIA ID: 1056Industry: Heating, Ventilation & Air Conditioning (HVAC)
Application: HEX-Heat Exchangers (HEX)
Substrate: Carbon steelCustomer Location: Steel mill, Slovakia
Application Date: August 2003Products: Belzona 1311 (Ceramic R-Metal),Belzona 1321 (Ceramic S-Metal),Belzona 1341 (Supermetalglide),Belzona 5811 (Immersion Grade)
Problem: Corrosion problems were beginning on the tube sheet and inlet tubes (75 mm).
Damaged exchanger tube.
The customer requested that the pipes be protected to a depth of 75 mm.
The protection of the inner surface of the pipes was done by gluing steel inserts inside the pipes.
Top layer of Belzona 1341 product.