CRقضيب أسطوانةالأسطوانات الهيدروليكية ووحدات الطاقة
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الوسم: bar bearing

China Custom Alloy Steel Bar Bearing Steel Bar 20# 40# 45# 40cr 42CrMo Ck45 Cylinder Rod vacuum pump electric

Product Description The company mainly processes high-strength bolts, wear-resistant rods, pin shafts, piston rods, steel tie rods, steel pipes, mandrels and oil drill collars and other special steel products that need tempering and heat treatment. The core equipment of the enterprise is the intelligent medium frequency tempering heat treatment, centerless grinding silver bright material production…

China factory China Factory Precison Linear Motion Bearing Shaft Suj2 4140 Ck45 En8 Hard Chrome Plated Piston Bar Steel Rod for Hydraulic Cylinder vacuum pump oil

Product Description Introduction: Linear shafts are steel rods made of C1045 Induction Hardened and Hard Chrome plated.The rods undergo rigorous processes like pilling, straightening, hardening, grinding, polishing, hard chrome plating and finishing under the supervision of experienced engineers. Different from the Hard Chrome Plated Piston Rods, the surface hardness of the Induction Hardened Chrome Rods…