DIN 2633 Weld-neck flanges PN 16 (old DIN)
ReplacedNo longer current. Use the replacement shown.
- Edition
- unconfirmed - legacy reference
- Publisher
- DIN
- Part family
- Pipes, flanges & gaskets
- Reviewed
- — · source not yet checked
- Use instead
- EN 1092-1
Is DIN 2633 still current?
No, it has been replaced. DIN 2633 has been replaced by EN 1092-1. Use the replacement for new work, and check differences before interchanging parts.
What it covers
Old German weld-neck flange standard, now covered by EN 1092-1.
Parts that use DIN 2633
- Pipe flange (Germany (DIN), old)
Bolted ring at a pipe end or valve that joins pipes, valves and equipment with a gasket between faces.
Grades: PN 16
Old weld-neck flange; replaced by EN 1092-1 (unconfirmed date).
Official source
MechAtlas does not reproduce standards. Check the official edition at the publisher's page for DIN 2633 or the DIN store.
Open in MechAtlasCheck a drawing callout
Other pipes, flanges & gaskets standards
- IS 13159-1 Withdrawn
Pipe flanges, dimensions - EN 10217-1 Changing
Welded pressure tubes, room temperature - EN 1092-1 Changing
Steel flanges, PN designated - API 5L Current
Line pipe - ASME B16.20 / B16.21 Current
Metallic / non-metallic gaskets - ASME B16.47 Current
Large flanges NPS 26–60, Series A and B (do not mate) - ASME B16.5 Current
Pipe flanges & flanged fittings - ASME B16.9 Current
Wrought butt-welding fittings - ASME B16.9 / B16.11 Current
Butt-weld / forged socket-weld & threaded fittings - ASME B36.10 Current
Welded & seamless wrought steel pipe - ASME B36.19 Current
Stainless steel pipe dimensions - ASTM A106 / A53 / A312 Current
Seamless CS / general / stainless pipe