Datong Hydraulic

  There are many advantages of using  hollow piston rod .On the one hand, it can obviously reduce the weight of the whole structure. On the other hand, it can further improve the use performance of mechanical equipment. In other words, with the emergence and application of hollow piston rod, the equipment has a greater development space in the performance and use. However, to give full play to the use performance of  hollow bar ,first of all, it needs to ensure its straightness. In the process of straightness detection, do you know which methods can be used? Let's get to know the details below! In general, to accurately detect the straightness of the hollow piston rod, four different methods can be selected. The first method is the pitch method. Usually, this method is mainly used for measuring long parts. For example, when the piston rod is divided into several small sections, the relative readings of each segment can be measured with the aid of the level, auto...

Carbon steel balances durability, hardness, and wear resistance using formability, weldability, and durability; Chrome plating provides corrosion resistance along with an Extremely reflective look High precision tolerances, which ensures when used to make hydraulic piston rod, it can fit the cylinder precisely. Good Hardness: the surface hardness attaining HV850 minimal and upward, which not only help improve wear resistance but also help extend the life span of these chrome plated rods, thereby helping the consumer save the cost. High performance of strength: The yield strength of chrome plated bars can be 75000 psi up to 100000 psi. Besides  chrome plated rods ,  Datong Hydraulic  also produce and supply induction hardened chrome plated cylinder rods. honed tube , hydraulic cylinder barrel ,  hollow chrome bar Want to buy chrome plate rods? Please contact us through below methods. Email: andy@datong-hydraulic.com TEL: +86-13681801718

  The   piston rod   can be used for hydraulic starting, the piston rod processing requirements are very high. Therefore, the quality of the hydraulic cylinder mainly depends on the quality of the piston rod, which is the connecting part supporting the work done by the piston, and most of which is used in the  cylinder . Cylinder motion actuator is a kind of moving part with high technical requirements. The quality of precision piston rod directly affects the life and reliability of the whole product. Although from the point of view of design, piston rod is not considered to be affected by radial force, but it is directly restricted by the actual structure in use, and the piston rod is inevitably affected by radial external force. The machining length of precision piston rod should increase its guiding function, increase bearing surface area, reduce wear and improve the service life of hydraulic cylinder, and the quality of hydraulic cylinder mainly depends on the qu...

4140  hard chrome plated bar  is used extensively by the hydraulic and pneumatic industries, and is employed by other industry sectors for a wide range of applications requiring higher strength. Typical applications are: Agricultural Equipment, Hydraulic Cylinders , Hoists, Jacks and other Lifting equipment, Machine Tools, Mining and Earth Moving Equipment, Pumps, Valves, Waste Disposal Transport and Equipment etc. Datong Hydraulic is a professional manufacturer in hydraulic cylinder and assembly products , we have more than 23 years experience, honed tube ,hard chrome bar, hollow chrome bar are also our hot selling products, Wish Datong Will Be Your Next Choice. web:   http://www.cylinder-rod.com/ Email: cally@datong-hydraulic.com