As one of the fastest-growing renewable energy sources, wind power is increasing year by year in the global power production structure, and has broad prospects for development. It is predicted that in the future, the cumulative installed capacity of wind power in the world will maintain a stable growth rate of about 9.5% per year, and will reach 841gw in 2022. In addition, the new installed capacity of global wind power will continue to maintain stable growth in the future, and it is expected that the new installed capacity will reach 50gw every year.

The flange for the wind turbine unit is the wind power flange, which is the structural part connecting each section of tower drum or between tower drum and hub, hub and blade. Because the lowest temperature of its working environment is close to - 40 ℃, the maximum requirement of bearing wind force can reach 12 levels. Therefore, in order to produce a qualified wind power flange, the manufacturer needs to strictly screen and control the material, production process, quality control and other aspects.

WH-STEEL has professional flange manufacturing equipment, which can produce 6-meter wind power flange. According to the use environment of the wind power flange, we choose the low-alloy high-strength steel as the material, and make clear that the requirement of heat treatment is normalizing. Normalizing technology can improve the comprehensive mechanical properties of the forging flange by refining the grains, homogenizing the structure, improving the structure defects. So that it can fully meet the needs of wind turbine generator.

"Integrity, professionalism and service" is the core concept advocated by wh-steel. As a flange, elbow, tee and other pipeline equipment manufacturing and sales enterprise, we have a professional technical team, top production equipment, high-quality service attitude. Choose wh-steel, we will return your trust with high-quality prducts and services.