Pipe integrity – Page 3 – Metalyte Pipeworks

4″ Gas Diaphragm Valve

The 4” pilot valve was leaking from its rubber diaphragm

The ½” hydrocarbon gasoline line has suffered from internal, external corrosion.

The natural gas Housing filter was weeping from the valve bonnet.

The 4” Condensate line had suffered from coating damage resulting in a localised corrosion area.

The 8” salt water inlet line is suffering from internal corrosion

The cooling water line had suffered from severe external corrosion.

The 8” Produced water line had several leaks from an internally corroded weld.

The Fuel oil storage tank had suffered from external corrosion resulting in a through wall defect behind a large corrosion scab.

A cracked leaking weld had appeared on a 2” drain line and valve assembly due to vibration in the line.

An emergency situation occurred where the bottom slip on flange of the fire water system started leaking.