
Plate Flanges. Wide Material Selection: Carbon steel, stainless steel, and alloy steel options including ASTM, DIN, and GB standards. Customization Capabilities: Offers full customization, minor customization, and drawing-based customization options. High Production Capacity: Annual production capacity exceeds 24,000 tons of flanges and forgings. Rigorous Quality Control: 100% visual inspection, ultrasonic testing, and PMI analysis for every finished product. Multiple Sealing Surface Types: Available in RF, RTJ, flat, convex, concave, and other specialized sealing surfaces. Global Certification Compliance: Certified by ISO, PED, ASME, DNV, ABS, LR, and other international bodies. Flexible Payment Terms: Accepts LC, T/T, D/P, PayPal, Western Union, and small-amount payments.