Wind Power Flange Manufacturer In China
Wind Power Flanges Manufacturer in Shanxi and Shanghai , China
Wind Power Flanges is a structural member that connects each section of the wind tower or between the tower and the hub. The material used for wind power flange is low-alloy high-strength steel Q345E/S355NL. The working environment has a minimum temperature of -40 °C and can withstand up to 12 winds. The heat treatment requires normalizing. The normalizing process improves the comprehensive mechanical properties of the wind power flange by refining the grains, uniformizing the structure, improving the structure defects.
Size
Wind Power Flanges Size:
Diamater up to 5000 mm.
Wind Power Flange Manufacturer in China – Call :86-21-52859349 Send Mail: info@shdhforging.com
Types of Flanges: WN, Threaded, LJ, SW, SO, Blind, LWN,
● Weld Neck Forged Flanges
● Threaded Forged Flanges
● Lap Joint Forged Flange
● Socket Weld Forged Flange
● Slip On Forged Flange
● Blind Forged Flange
● Long Weld Neck Forged Flange
● Orifice Forged Flanges
● Spectacle Forged Flanges
● Loose Forged Flange
● Plate Flange
● Flat Flange
● Oval Forged Flange
● Wind Power Flange
● ForgedTube Sheet
● CUSTOM Forged Flange
Wind power flanges are structural bolted interfaces connecting tower sections and the tower to the hub, serving under cyclic loading for more than 20 years at service temperatures down to −40 °C — which makes material selection and heat treatment the core of quality. DHDZ wind power flanges are forged from low-alloy high-strength steel Q345E / S355NL and withstand wind loads up to Level 12. After forging, they are normalized to refine grains, homogenize the structure and correct structural defects, thereby improving overall mechanical properties. Wind power flanges are DHDZ's founding product line — reflected in our company name — and we have supplied large-diameter flanges to the wind industry for 20 years.
What are DHDZ's capacity and delivery capabilities?DHDZ brings 20 years of forging experience and 80 professional staff and technicians, with an annual capacity of 20,000 tons of forgings and flanges and a production capacity of around 100 pieces per month for individual custom product lines. Forging, heat treatment and machining under one roof shorten the supply chain and protect lead times; stock items such as grinding steel balls (Φ20–150 mm, grades B2/B3/B4/B6, surface hardness 58–65 HRC, breakage rate <0.5%) ship quickly. Products are exported to more than 40 countries in export-grade plywood crates with steel-stamp marking, and delivered by sea, rail and multimodal transport.