STANDARDS OF MANUFACTURE
ISO228-1 GAS THREADED
MATERIALS
BODY EN GJS-4000-15 + EPOXY EN 1563
GASKET NBR EN 681-1
CORROSION PROTECTION
COATED INSIDE-OUTSIDE
(FBE) EPOXY 250 MICRONS
CERTIFIATES
D.M. NR.174 – HEALTH DEPARTMENT (I)
TESTING
EN 12266-1 (ISO 5208) PRESSURE TESTS