... DESIGN• Welded carbon steel construction -other materials availableon request• ASME Code, Section VIII construction, stamped and certifiedor “CE” ... 250°F (121°C) -other design pressures available on request• Interior: Epoxy coated• Exterior: Primer coated• Swing bolt ... , construction materials,quick closure on request.Flanges and couplings: ANSI, DIN, …(on request) Oil/Water separator equipment API ...