Size: DN80-DN300
Standard: ISO2531:2000/BSEN545:2000
Pressure: PN10/PN16
Working pressure:
Material: EN-GJS500 or QT 420-10 or ASTM A536 65-45-12or GGG50
Working pressure:Pressure test 350 psi(24 bar), working pressure 230 psi(16 bar).
Gasket: NBR suitable for natural gas usage, EPDM for potable water
Bolts and nuts: Bolts with nut and washer. Bolts BS EN20898-1: 1992 Grade 4.8