Min. Order Reference FOB Price
1 Piece US$3,500.00-5,800.00 / Piece
Product Description
Wind Power Generation Ring Gear/Gear Ring/Gear Wheel (OD1500) for oil drilling rig Product Description 1) Material: 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and Other high intensity alloy steel 2) Tooth flank carburization and nitrification, with rigidity of HRC58-62 3) Gear ...