Min. Order Reference FOB Price
1 Piece US$15,000.00-20,000.00 / Piece
Product Description
Product Description Oil drilling rotary table gear features: 1) Max. OD2000mm 2) Max. Mould 36 3) Material: 42CrMo, 20CrMnMo, 20Cr2Ni4, 35CrMo, 20CrMnTi and other high intensity alloy steel 4) Tooth flank carburization and nitrification, with rigidity of HRC58-62 5) Gear precision: Grade VI ...