There are many models of standard hydraulic cylinders, the common domestic mob light drawbar, hob heavy duty drawbar, hsg engineering cylinder, yhg1 metallurgical cylinder, ro round cylinder, cx cylinder and so on. In addition, according to the characteristics of each manufacturer's equipment, geographical location, supporting customers, there will be some factory standard products, spot products. If the order quantity is small, try to use the factory standard products, spot products.
Attachment I uploaded a sample of the cylinder, you can refer to see, relatively large, download estimates take a little time.