As a leading U-Bent Boiler Tube supplier in China, we specialize in high-quality seamless U bend tubes designed for demanding boiler applications. Manufactured to ASME SA213 T22 and ASTM A213 T22 standards, our tubes feature outer diameters ranging from 15.88 mm to 114.3 mm and wall thicknesses from 1 mm to 4 mm, ensuring flexibility for various industrial requirements. Fully customizable to meet specific project needs, our U-bent tubes deliver exceptional durability, heat resistance, and reliability, making them ideal for power generation, petrochemical, and other high-temperature boiler systems.