FOR QRV AND QPV
FLANGES - ISO-DIN SERIES.
Steel core backing ring, PP/FRP coated, according to EN/ISO/DIN for stubs QRV and QPV (Drilling: PN 10/16 up to DN 150; PN 10 from DN 200) and for stubs QRC.
FLANGES - ISO-DIN SERIES.
Steel core backing ring, PP/FRP coated, according to EN/ISO/DIN for stubs QRV and QPV (Drilling: PN 10/16 up to DN 150; PN 10 from DN 200) and for stubs QRC.
