Alloy Steel roll forging large diameter flange ring for wind power tower equipment

Product name:Alloy steel roll forging large diameter flange ring for wind power tower equipment.

Large size ring flanges produced by rolled forging,not the open die forging process. From the shape,it is a customized flange of plain type,weld neck shop or other types,and always have a large diameters.

Company Profile:

We Baoding Longway has been specialized in metal forging parts with various surface treatment. we development high-grade components such as stainless steel, carbon steel,alloy steel casting and forging craftsmanship. send us your drawings to get one-stop tailor-made service.

Product Details:

The rolled forged ring flanges are often produced by a process called ring rolling,the production begins with a circular metal that has been pierced by our pressing machine,then this pressed metal should be heated and bring to the rolling mills,there is a mandrel bar on the rolling mill,the mandrel bar will drive the metal roll under pressure to make the height and thickness smaller,and the diameters of ring larger. After finish the rolled forging,our CNC vertical lathe and drilling equipment will finish the machining work for the ring flanges.

Materials used in roll forged large diameter flange rings: S355,S460,A36,A572,304 and 316 stainless steel,42CrMo4.

Heat treatment processes:quenching and tempering,annealing,normalizing,carburizing/nitriding.

Applications in wind tower equipment: tower section connection, nacelle mounting, offshore wind farms, onshore wind farms.