Flange marking (oil industry)
Flange marking (oil industry)
(OP)
hi
is it mandatory (whene purchasing) to require the flange to be marked , i mean on the body (size, class pressur..)?
is it mandatory (whene purchasing) to require the flange to be marked , i mean on the body (size, class pressur..)?





RE: Flange marking (oil industry)
Regards,
Cockroach