BS EN 10311 does not replace ASME IX or ISO 15614. However, it is harmonized with the Pressure Equipment Directive (PED), making it mandatory for CE/UKCA marking of steel pipelines in Europe and the UK.
The document outlines several standardized connection methods, each suited to different installation environments and pressure requirements: Joint Type Key Characteristics Bs En 10311 Pdf
: Features a parallel spigot end and a sleeve end that can be parallel or slightly tapered. : Both the spigot and sleeve ends are parallel. Welded Collars BS EN 10311 does not replace ASME IX or ISO 15614
If you’d like, I can also summarize the of BS EN 10311 in plain language or help you locate a free preview (e.g., table of contents) from official sources. Just let me know. : Both the spigot and sleeve ends are parallel
Used primarily where components (like valves or pumps) need to be easily removed for maintenance. Butt-Welded Joints:
Push-fit connections utilizing elastomeric seals conforming to BS EN 681-1 .