1. Carbon Steel A105 forged flange 2. Size: 12" 3. ANSI B16.5 flange 4. Pressure: 150LBS 5. Stainless/Alloy steel available 1) Name:bling flange2) Size available:1/2"-24"3) Pressure class:150LBS-2500LBS4) Material available:stainless steel, carbon steel, alloy steel, etc.5) Standard:ANSI, ASME, DIN, JIS, BS, etc.6) Other:SPECIAL DESIGN AVAILABLE Carbon Steel ANSI Forged Blind Flange