Russian standards
GOST 28941.3-91
Flare reducing fittings with inside cone. Construction
Document status: Active
€10
GOST 28941.9-91
Flare straight reducing branch tee fittings. Construction
Document status: Active
€10
GOST 28942.1-91
Fittings made on the thread. Swiveling adaptors for O-ring face seal. Construction
Document status: Active
€10