The 18” water injection riser clamp joint had suffered from movement inside the retaining clamp when operating at high pressure.
Category Archives: Pipe integrity
30” Corroded Natural Gas Line
A long section of this line is suffering from multiple external corrosion scabs resulting in a minimum remaining wall thickness of approximately 14-18mm.
20” leaking Seawater filter line
During normal operating conditions a seawater leak was identified on the seawater supply line.
4″ To 6″ Seawater Tee
The 4”x6” GRP Tee had suffered from a crack resulting in a through wall pin hole leak.
6 Inch Hydrogen Line
The 6” Tee with 4” branch had suffered from external corrosion close to the Tee.
20″ Inlet Pipework to seawater
The 20” line had suffered from internal erosion. This resulted in through wall defects on the flange.
8″ Steam Header
The 8” steam header had suffered from internal erosion causing a through wall defect.
24″ & 30″ Crude Oil Line Leak
The 30” Crude oil line had suffered from (CUI) external corrosion.
48″ Sea Water Line
The 48” Cooling Water line had suffered from external and internal corrosion.
4″ Gas Diaphragm Valve
The 4” pilot valve was leaking from its rubber diaphragm
