SAE flange adaptors types CAG-ST (straight) or CAG90ST (angled) and counterflange adapters type CSG-ST for butt-welding in the standard-pressure series (3000 PSI) as per ISO 6162-1:2002. Available in all common nominal sizes between DN 13 (1/2”) and DN 76 (3”). For maximum operating pressures up to 350 bar. Available in steel (plain) or V4A stainless steel. Individually or as a complete set with split flange halves, flange clamps, bolts, lock washers and O-ring.