Product Details: 1. Universal product, can be installed on 3-inch inner diameter V-band flanges on both sides. 2. 100% brand new, no need to worry about being used or worn. 3. Made of top-grade T304 stainless steel, corrosion-resistant and durable. 4. Precision design, can be seamlessly integrated with 3-inch pipes and 3.7-inch outer diameter V-band flanges on both ends. 5. 90-degree angle design, can adapt to various installation environments.