STAS 7162-1977
Steel flanges SEALING SURFACES WITH GROOVE FOR METALLIC RING GASKETS NP 64...NP 160

Standard No.

STAS 7162-1977

Release Date

1977

Published By

RO-ASRO

Latest

STAS 7162-1977

STAS 7162-1977 history

• 1977 STAS 7162-1977 Steel flanges SEALING SURFACES WITH GROOVE FOR METALLIC RING GASKETS NP 64...NP 160