| Belzona Superwrap Seals Weeping Storage Tank | | | Industria:Power (POWR) | | | Áreas Know-How:Valves, Pipes and Fittings (VPF) | | | Cliente / ubicación:Energy Company | | | Fecha de aplicación:April, 2009 | | | Situación de aplicación:220 foot diameter 56 foot high storage tank containing fuel oil at 140°F max. temperature. | | | Problema:Vertical weld was found to be very porous and fuel oil was weeping from a 2 mm through wall defect. No corrosion or thin wall area was detected. Defect was located at 30 feet from the ground level. | | | Productos:Belzona® Superwrap | | | Substrato:Mild Steel | | | Método de aplicación:SuperWrap composite system was applied in compliance with ISO/TS 24817 and ASME PCC-2. Belzona® Superwrap composite repair system was applied at 10 mm thickness and over a 100 x 355mm area. | | | Hechos Belzona:The repair was completed without resort to hotwork. Belzona® Superwrap System was inspected in 2010 and found to be in perfect condition. | | | Descripciones de fotografías
- Damaged area
- Area prepared by abrasive blasting
- Belzona® SuperWrap application
- Belzona® SuperWrap repair inspected and painted over
| |
| |