Water-tube boilers and auxiliary installations - Materials for pressure parts of boilers and accessories not-for-sale For the purposes of BS

For the purposes of BS EN 50289-4-17

The various terms are illustrated with the aid of figures

BS 3416 contains requirements for bitumen-based coatings suitable for use in contact with potable water

The introduction of the CPR legislation implied a new legal framework mandating CE marking for compliant products and the supply of Declaration of Performance (DoP) documents when placing compliant products on the market

Water-tube boilers and auxiliary installations - Materials for pressure parts of boilers and accessories not-for-sale For the purposes of BS1 Scope This European Standard specifies the requirements for the product forms for use in pressure parts of watertube boilers and for parts welded on to 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.