Water-tube boilers and auxiliary installations - Materials for pressure parts of boilers and accessories Ingestion-build-71203 This European Standard supersedes HD

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

Procurement methods and procedures

This British Standard helps to ensure the end welded join is safe and performs as it should in service

This standard is also applicable to tests after repair

Water-tube boilers and auxiliary installations - Materials for pressure parts of boilers and accessories Ingestion-build-71203 This European Standard supersedes HDBS 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.