We are a prominent manufacturer of metal-seated ball valves based in China. Our valves, made from ASTM A216 WCB material, conform to API 6D standards. They come in an 18-inch size with a Class 600 LB rating, designed for optimal performance. Featuring DN450 dimensions and a PN100 rating, these valves are equipped with a gear box operation for efficient use. Additionally, our metal-seated ball valves include a blowout-proof stem design, ensuring safety and reliability across various applications.