
High-Performance Flanged Pipe Fittings. Comprehensive Material Range: Carbon steel, stainless steel, alloy steel, duplex stainless steel, and nickel-based alloys available. Flexible Customization: Full customization, minor customization, and customization from samples or designs supported. Extensive Size Coverage: Available in sizes from DN15 to DN4000mm and 1/2 inch to 72 inches or longer. High Production Capacity: Annual production capacity exceeds 24,000 to 26,000 tons of flanges and forgings. Rigorous Quality Control: 100% visual inspection, ultrasonic testing, and PMI analysis ensure defect-free products. Global Shipping Capability: Sea and air transport available from Tianjin and Shanghai ports worldwide. Multiple Sealing Options: Offers RF, flat, annular joint, large convex concave, and groove shape sealing surfaces.