... ~2500LB 3.Material: Carbon Steel, Alloy Steel and Stainless Steel 1.Flange 1/2''--32''2.Pressure: 150LB~2500LB 3.Material: Carbon Steel, Alloy Steel and Stainless Steel4.Certificates:API,CE ... ,ISOType: Flat, Slip on, Blind, Welding Neck, Threaded, Lapped, Orifice, Figure 8 Blind, Swivel and etcWe ...