... to DN3000 slip on flange:Dimension Standard: ANSI B16.5 1/2-24 CLASS 150-2500 ANSI B16. ... Steel, Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure 8 Blind, ... ANSI B16.5 1/2-24 CLASS 150-2500 ANSI B16.47 26-60 CLASS 75-900 ... Steel, Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure 8 Blind, ...