Purchase Qty. Reference FOB Price
1-49 Pieces US$99.00
50+ Pieces US$89.00
Product Description
Factory Customized Double Acting Hydraulic Ram 1. Cylinder Tube (1)Material: Standard using ASTM 1020(steel 20), ASTM 1035(steel 35), ASTM 1040(steel 40) with Ra0.4 after honing and rolling. (2)Tube choosing: standard is cold drawn seamless steel tube, if need hot rolling seamless steel tube, ...