Purchase Qty. Reference FOB Price
10-99 Pieces US$15.00
100-999 Pieces US$13.00
1,000+ Pieces US$6.60
Product Description
Materials Carbon steel,Alloy steel Roughness Ra0.08-0.2 Melting process EF+LF+VD Production process Forging+heat treatment+rough machining+QT+finish machining Forging Open die forging (product range: Max length 16000mm; Max weight 35 Mt) Treatment Carburizing and phosphating Heat ...