... flange size:from DN10 to DN3000 slip on flange:Dimension Standard: ANSI B16.5 1/2-24 CLASS 150 ... Steel, Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure ... special requirements Dimension Standard: ANSI B16.5 1/2-24 CLASS 150-2500 ANSI B16. ... , Alloy Steel and Stainless Steel.Type: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure ...