Double-acting cylinders have two oil ports to control the extension and retraction of the cylinder respectively.
BOS Hydraulics manufactures and customizes all kind of double acting hydraulic cylinders
Including
-BOS Hydraulics provides RELIABLE, HIGH-QUALITY Hydraulic Cylinders
-Available for different materials, usage & colors.
-Customize for different bore sizes, rod sizes, stoke, working pressure, and mount method
Please provide us with your drawings and project details, and we will prepare a solution and quote for you.
Most of the hydraulic cylinders produced by BOS Hydraulics are
double-acting hydraulic cylinders.
As a professional custom
cylinder manufacturer, we hope to let you recognize our product
quality by showing you some of our product pictures
Although double-acting cylinders are very common, they are different from ram cylinders and single-acting cylinders. To obtain higher quality, it is necessary to ensure better tolerance range, concentricity of the piston rod, and selection of seals.
With years of production experience, we have accumulated a wealth of product photos. Below is a curated selection of images for your reference.
There are many materials for cylinders.
These are the materials
we use mostly.
Barrel: Q345 Series, 1045, 42CrMo4, 27SiMn etc..
Rod: 1045. 42CrMo4,Q345 Series, SS304, SS316L,2507,2205 etc..
Piston Rod & Guide: 1045, Ductile cast iron, Bronze Aluminum
Seal kit: Hallite + NOK