... /F60 Nicke alloys Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800 Cu-Ni 90/10 ... SLIPON FLANGE, THREADED FLANGE. Pressure Class: 300, 400, 600, 900, 1500, 2500 ASTM/ANSI B16.48: ( ... FLANGE, BLIND FLANGE. Pressure Class: 300, 400, 600, 900 API 6A: WELDING NECK FLANGE, THREAD FLANGE, ... F51 Nickel alloys: Nickel 200, Monel 400, Inconel 600/625, Incoloy 825/800Trade terms are negotiable:1.Professional ...