SIS SS 3291-1983
Fittings for piping - Shut-off valves for PN 40 - Straight globe valves of steel with flanged ends, rising stem and sealing surfaces of stainless steel

Standard No.
SIS SS 3291-1983
Release Date
1983
Published By
SE-SIS
Latest
SIS SS 3291-1983
Scope
Denna standard omfattar st?ngventiler i form av raka k?gelventiler av st?l med fl?nsanslut-ning och stigande spindel. K?gla av st?l och t?tning av rostfritt st?l. Dimensionsomr?de, DN 15 - 150 Max arbetstryck, 40 bar Max arbetstemperatur, + 450 °C Ventiler enligt denna standard ?r dimensionerade f?r PN 40 men kan monteras ?ven i PN 25-system eftersom fl?nsar t o m anslutning DN 150, enligt standard, ?r desamma f?r dessa b?da tryckklasser.

SIS SS 3291-1983 history

  • 1983 SIS SS 3291-1983 Fittings for piping - Shut-off valves for PN 40 - Straight globe valves of steel with flanged ends, rising stem and sealing surfaces of stainless steel



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