Water-tube boilers and auxiliary installations - Materials for pressure parts of boilers and accessories Ingestion-build-71203 A tailoring process is recommended

A tailoring process is recommended for the selection of relevant dependability programme tasks for time phased implementation to meet varied user needs

A facility may be included to provide an audio channel

4 Generic auxiliary load configuration and power requirements

This European Standard supersedes HD 271 S1:1982 and its amendments

Electronic engineers

Water-tube boilers and auxiliary installations - Materials for pressure parts of boilers and accessories Ingestion-build-71203 A tailoring process is recommendedBS EN 12952 2 covers the requirements for the following materials for use in pressure parts of water tube boilers and for parts welded on pressure parts: plates; wrought seamless tubes; electrically welded tubes; submerged, plasma and TIG arc welded tubes; forgings; castings; rolled bars; welding consumables; fasteners; seamless composite tubes.