Belzona Protects Tube Sheet And Tubes

Industry:

Heating, Ventilation & Air Conditioning (HVAC)

Application:

Heat Exchangers (HEX)

Customer Location:

Steel mill, Slovakia

Application Date:

2003

Application Situation:

Condenser tube sheets and tubes

Problem:

Corrosion problems were beginning on the tube sheet and inlet tubes (50 mm).

Products:

Belzona® 1311 (Ceramic R metal)

Belzona® 1321 (Ceramic S metal)

Belzona® 1341 (Supermetalglide)

Belzona® 5811 (Immersion Grade

Substrate:

Steel

Application Method:

The application was carried out in accordance with Belzona Know-How System Leaflet HEX-1, HEX-2, and HEX-3.

Belzona Facts:

Belzona provided long term protection, increasing the life of the tube sheet and also inlet tubes, decreasing other repair and maintenance costs. Inspection after three years showed excellent protection being maintained.

Photographs Description

1. The corroded tube sheet 
2. Sketch of the repairs 
3. Loading insertions
4. Application after three years (still like the new)