
Premium Heavy Duty Weld Neck Wind Power Flange for Industrial Applications. Wide Material Selection: Carbon steel, stainless steel, and alloy steel available to meet diverse industrial needs. Extensive Standard Compliance: Meets ANSI, DIN, JIS, GOST, ASME B16.5/B16.47, and EN 1092-1 standards. Customizable Pressure Ratings: Pressure ratings range from 150# to 2500#, Pn0.6 to Pn400, and 5K to 40K. Large Size Capacity: Available in sizes from DN15 to DN4000mm, with large-diameter options up to 4 meters. Customizable Packaging: Wooden boxes with protective film and sponge, customizable per customer requirements. Third-Party Inspection Accepted: Quality inspection by SGS, TUV, or other third-party agencies is accepted before shipment. 20 Years Experience: Over two decades of manufacturing and foreign trade experience in flange production. Comprehensive Surface Treatment: Options include mill finish, sandblasting, painting, galvanizing, and marking.