China wholesaler Hard Chrome Piston Rod Hydraulic Cylinder Piston Rod Bearing Piston Connecting Rod Hard Chrome Plated Piston Rod vacuum pump electric
Product Description Product Description Product Parameters Product Name Piston Rod/Chrome Plated Rod Material CK45, SAE1045, 4140, 4340, JIS45C, 40Cr, 20MnV6, 42CrMo, SS431, SS430, Stainless Steel 304/316/2205, etc. Delivery Condition Hard Chrome Piston Rod ( HRC 15-20)Quenched & Tempered (Q+T) Rod (HRC 28-32)Induction Hardened Rod (HRC 55-62)Q+T Induction Hardened Rod (HRC 60-65) Straightness…