Jiangyin Huaping Forging Co., Ltd. supplies finished flanges that are forged, heat-treated and fully machined, ready for installation in pressure piping systems. Available in stainless steel, duplex stainless steel, martensitic stainless steel, carbon steel, manganese steel and alloy steel, our flanges are produced on equipment up to 5,000 tons and can reach 4 meters in diameter and 40 tons in unit weight. Each flange is manufactured under the ISO 9001:2015 quality system and can be supplied to GB, JB, ASME, EN and JIS requirements. Chemical composition is verified with a German SPECTRO spectrometer, and mechanical properties are tested on a WEW-300D electronic universal testing machine and a JBW-300B semi-automatic impact tester, together with hardness testing and OND5100 digital ultrasonic flaw detection. We also provide drawing-based machining, so customers receive ready-to-use finished products for pressure pipelines and equipment.