Ships and marine technology. Drain facilities from oil and water tanks Ingestion-build-223009 Section 4: Durability

Section 4: Durability

The influence of the acoustical boundary conditions of the target application (e

which are used for design flexibility

This will ensure the quality and performance of anodizing of aluminium and aluminium wrought alloys

Note 1: The appliances having their condenser cooled by air and by the evaporation of external additional water are not covered by BS EN 12309

Ships and marine technology. Drain facilities from oil and water tanks Ingestion-build-223009 Section 4: Durability1 Scope This International Standard specifies dimensions and materials for welding rings and drain screws situated at the bottom of oil and water tanks. Oil and water tanks occur as: built in tanks, as an integrated part of the hull structure, and, detachable tanks, located in appropriate rooms and compartments. This standard covers facilities for both instances.