
Premium Large Diameter Forged Steel Flanges for Drilling Applications. Extensive CNC Drilling Equipment: Equipped with 27 high-speed CNC drilling machines and 11 ultra-high-precision deep-hole drilling machines. World-Class Machining Tools: Features Germany Schiess, Italy PAMA, and Japan Mitsubishi high-end CNC machine tools. Broad Material Compatibility: Capable of manufacturing with Q235, SS 304/316, Nickel-Based Alloys, Titanium, and Zirconium. Comprehensive Quality Inspection: Multi-stage inspections cover hole tolerance, roughness, burrs, and concentricity for double tube sheets. Customized Production Service: Full customization available for application, standard, surface treatment, and production type. Optimized Packaging & Shipping: Computer simulation technology reduces freight costs by up to 20% and minimizes transport damage. Professional Design Support: Expert team provides design optimization suggestions and efficient production procedure solutions.