Datong Hydraulic

  Hard chrome plating   is a process in which a layer of chromium is applied to a surface to improve corrosion and abrasion resistance, reduce friction, and extend the life of parts used in extreme wear conditions. Hard chrome plating demonstrates excellent hardness and lubricity, and is the premier engineering choice to reduce friction, minimize wear and prevent galling. These characteristics are applicable for critical engineering applications, including: machine tool cutting surfaces, cylinder bores, strut rods, crankshafts and  hydraulic shafts . Hard chrome is also applied to molds because of its low surface energy and resultant release properties. Chem Processing can hard chrome plate steel, aluminum, or copper materials, as well as many exotic alloys. Hydraulic cylinder rods , bearing fits and seal areas frequently get damaged and worn from heavy use. When no longer functional, a part can be hard chrome plated and polished or ground back to OEM Spec. This process can be repeated

  Precision seamless tube  is a kind of high precision and high brightness seamless steel tube which through the production of cold drawn or cold rolled. Standard:  DIN2391-2;GB/T3639, GB/T8713;HK15-2000. Technological processes:  Tube billet, peeling, heating, perforation, pickling, grinding, lubrication dry, cold rolled, to oil, cut head, inspection, identification, finished product packaging Uses:  Precision tube usually used in the manufacture of mechanical structure, hydraulic equipment, auto parts, steel sleeve: 1. Auto parts, auto parts manufacturing precision mechanical parts; 2. The motor shell, motor casing, dc motor in the cylinder,  hydraulic cylinder , cylinder; 3. Industrial processed: machinery, processing machinery spare parts processing, bearing, etc.; 4. Electric gas pipeline etc. 5. Also used for the production of various kinds of conventional weapons,  honed barrel , shells, etc

  The success of  hard chrome plating  can be attributed to the many benefits and unique characteristics of the process.  The increased hardness alone would not be sufficient to secure widespread use, as a number of hard materials and hardening processes are available. It is the combination of the improved qualities below that give hard chrome plating such remarkable results. Chrome plated bar is chromium-plated steel product that can be supplied as piston rods in standard  hydraulic cylinder  and pneumatic applications As a professional hard chrome plated bar manufacturer and  supplier, Datong Hydraulic  has been supplying and exporting chrome piston rod for almost 20 years. INCREASED HARDNESS   Electro-deposited chrome is extremely hard, typically 66-70 HRC. Through hard chrome plating, the surface hardness of your component is increased without modifying its properties. CORROSION RESISTANCE Hard chrome has a very high resistance to atmospheric oxidation and a good resistance to most