Case Histories: Composite Repairs

Our team work around the globe in some of the toughest conditions

Welcome to the Metalyte Pipeworks Case Histories. 

Here you will find examples of repairs performed by our expert technicians in some of the toughest and hazardous situations imaginable.

If you have any questions or would like to discuss anything with us, call now on 0800 121 7777.

The 18” seawater line had suffered from internal erosion just above the weld.
The 16” line had suffered from external corrosion.
The Shell of fuel oil tank T-803 had suffered from external corrosion
The 30” line had suffered from external corrosion.
The 16” line at Zones 1, 2, and 3 had suffered from external corrosion
The 12” line had suffered from a crack spreading 180°C across the pipe at the bottom of the line which is 100mm from the floor
The 12” line had suffered from internal corrosion
The 12” deluge fire line had suffered from internal erosion
The 3” line had suffered from external and internal erosion
The 16” Seawater valve has suffered from internal corrosion.
The 16” line had suffered from internal corrosion.
The 56” line had suffered from external corrosion.
The 20” and 28” lines had suffered from joint gasket failure on a total of 4 flanges
The tank had suffered from corrosion under insulation (CUI) to the vertical tank shell.
The 2 x 10” lines had suffered from external corrosion
The 6” valve was suffering from severe internal salt water erosion
The 24” line buried 10 metres below the ground, had suffered from external corrosion which led to a through wall defect.
The 3 x 24” lines had suffered from excessive external corrosion at the bottom of the lines which are exiting the concrete floor.
The heat exchanger was subjected to thermal cycling that caused a crack to appear at the edge of the expansion joint
The 20” line had suffered from CUI external corrosion on the pipe coming off the vessel.
The 18” Cooling Water line had suffered from severe external corrosion.

restoration of integrity on live pipes

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