Our ASME B16.48 Spectacle Blind Flange Stainless Steel Flange A182 F316 304 316L is a high-quality product manufactured by our factory using the finest materials and state-of-the-art equipment. Made from top-grade stainless steel, these flanges meet the highest industry standards for strength, durability, and reliability. These flanges provide a secure, airtight seal between two pipes of differing sizes and can be used in a variety of industrial applications. Our factory uses advanced manufacturing techniques to ensure that each flange is precision-crafted and of the highest quality. Whether you are a commercial enterprise or an individual looking for a reliable flange product, you can trust our factory to provide you with only the best.