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

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

Discover high-quality Roll Forging products from our China-based manufacturer
and supplier. We offer customized OEM & ODM services to meet your specific
requirements. Buy from us to ensure reliable, durable products. Contact our
company today at info@bdlongway.com.

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.

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/ni , triding.

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

Click to Enlarge