Product Scope: SO Flange, Welding Neck Flange, Blind Flange, Endoscopic Flange, LG Flange, Figure 8 Flange etc. Forming Type: Forged Standard: ANSI B16.5,DIN25762766,DIN2632-2638, GB9112-9131, and SH3406 etc. After negotiation, we can supply fittings with customers'special requirement. Material Grade: Stainless Steel, Carbon Steel Size Range: 1/2”-48”(DN15-DN1200) From150LB to 2500LB