Hydraulic Cylinder Steel Tube

Standard: EN10305-1 Seamless Cold Drawn High Precision Cold Drawn Steel Tubes for Hydraulic Cylinder and Pneumatic Cylinder EN10305-1 E235 E355 +C +SRA +N Cold Drawn Pneumatic Cylinders Tube for high precision applications We are manufacturer of Seamless Steel Tubes in China, if you want to buy Seamless Carbon Steel Tube, Oil Cylinder Steel Tube, Precision Seamless Steel Tube, Hydraulic Cylinder Steel Tube, please contact us. Cold Drawn Pneumatic Cylinders Tube Material: Carbon Steel EN10305-1 pipe Steel Grade :E235 E355,20#,45#, Q345D,25Mn, 27SiMn Etc Standard: EN10305-1 With Manufacture Techinique Seamless Cold Drawn, Honing and Roller Burnishing   E235 E355 etc steel pipe Heat Treatment to Change the internal stress,metal structure and performance. +SR, +C, or +N Specified By Customer Applications: for Auto industry for Machinery use…