What is DOM steel tube

DOM steel tube is a welded mechanical round steel tube with the internal weld seam removed creating…

How to repair the hydraulic cylinder rod

Hydraulic cylinders can be repaired, but you should never attempt these repairs on your own. Althoug…

How to deal with the scratch on the surface of hydraulic cylinder barrel

As we all know,In the process of using the hydraulic cylinder, the hydraulic cylinder barrel will be…

The Application Of DIN 2391 ST35 NBK Seamless Tubes

DIN 2391 ST35 NBK Seamless Tubes come under AISI, DIN, EN, GB and other international standard speci…

The Key Benefits Of SS304 Honed Barrel

Honed Barrel SS304 is a very common  material for hydraulic cylinder manufacturers, 304 stainless st…

Datong Group-Professional ST52 Honed Barrel Manufacturer

ST52 Honed barrel is also called Honed tube. Cylinder barrel is the main body of hydraulic cylinder…

What is 4130 steel equivalent to?

4130 steel, otherwise known as chromium molybdenum steel alloy, is made with 0.8 to 1.1% chromium an…

Why Cylinder Barrel Need Stress Released After Cold Drawing

Stress released is a technique method usually for cold drawn seamless tube and honed cylinder barrel…

Calculation And Hydraulic cylinder design

Hydraulic cylinders, also known as ‘hydraulic rams’, get their power from pressurised hydraulic flui…

Applications Of DIN2391 E235 St37.4 Precision Steel Tube

DIN2391 E235 ST37.5 precision steel tube is produced by seamless cold drawn, and bright annealed in…