GOST 34655-2020
Pipeline valves. Gaskets of oval, octagonal section, lens steel for valve flanges. Design, dimensions and general technical requirements

Standard No.

GOST 34655-2020

Release Date

2020

Published By

GOSTR

Latest

GOST 34655-2020

GOST 34655-2020 history

• 2020 GOST 34655-2020 Pipeline valves. Gaskets of oval, octagonal section, lens steel for valve flanges. Design, dimensions and general technical requirements