Flange to flange Double B & B ball valves
Flange to flange Double B & B ball valves
(OP)
Hi,
Does anyone know if there is a international standard for these valves?
Does anyone know if there is a international standard for these valves?





RE: Flange to flange Double B & B ball valves
RE: Flange to flange Double B & B ball valves
Best regards
Morten
RE: Flange to flange Double B & B ball valves
RE: Flange to flange Double B & B ball valves
Best regards
Morten