The 2” NB line detailed above has suffered from internal corrosion.
Author Archives: ohcreative
2″ Condensed Oil and Water Leak
The 2” line had suffered from external corrosion.
1 Inch Leaking Valve on 1500 HP Steam Line
A 1” valve on a HP steam line had a leak coming from the bonnet.
24” leaking discharge valve
The 24” line had suffered from severe internal erosion resulting in a through-wall slot defect at a lap joint flange.
18” Water Injection Line
The 18” water injection riser clamp joint had suffered from movement inside the retaining clamp when operating at high pressure.
32 Inch Sea Water Caisson
The 32” GRP Line had suffered from internal erosion.
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.
24″ Cooling Water Line
The 24” line had suffered from external corrosion. This resulted in several through wall defects along the butt weld near the flange
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.
