... Rope Min 35HRC at Depth 2mm Spcifications:Steel Weld Pulley:1, Weld Pulley Material: Alloy steel or Carbon Steel2, ... testing4, Final NDE, Final DimensionQuality Assurance Document:Steel Weld Pulley1, Item Testing Plan will be submit to Customer ... forming-Dropped forgingMachining-Lathe, Boring, Vertical , Horizontal, Milling, Saw etc.Small Assembly and WeldmentContacts:Ms. Cindy ZhongTEL: 0086-411 ...