QLV
Εξαρτήματα σύμφωνα με Αγγλικά Πρότυπα-Λαιμοί
Serrated face stub with solvent weld socket, for use with stubs QLV and flat gaskets QHV/X and QHV/Y (QHV/Y only when coupling to ISO/DIN βODV and ODBβ flanges)
Series of fittings for pipes conveying fluids under pressure with solvent weld and threaded joints according to British Standard.
