Belzona SuperWrap Repairs vessel nozzles online
Industry: Oil & Gas (OILG)
Application: TCC-Tanks and Chemical Containment Areas (TCC)
Customer Location: CNOOC Shanghai
Application Date: June, 2017
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Problem: Offshore platform vessel nozzles were corroded by CUI, and some small bore nozzles were leaking.
1. Vapor blasting 2. Nozzle after vapor blasting 3. SWII application 4. SWII applicataion finished
Leaking Nozzles needing long term repair
SWII was designed and applied according to ISO 24817 standard.The explosion-proof vapor blasting was taken for surface preparation. VPF-11 was followed.
Traditional welding must shut dowm the whole platform, clean the vessel, this will take at least one week, Belzona SW can repair the corroded nozzle online and prevent huge shut dowm loss. Total 6 vessels and 92 nozzle was repaired.