Honed Tubes For Hydraulic Cylinders Product Description Standard: DIN2391 Material: E215, E235, E355, etc. Technology: Seamless cold drawn Size Range: O.D.: 16 - 168 mm W.T.: 1 - 23 mm Length: Max 12000 mm Application: for Auto Industry, machinery use, oil cylinder tube, motorcycle shock reducer steel tubes, Auto shock reducer inner cyclinder, etc. Steel Grade and Chemical Compositon,% Steel Grade C Si Mn P S Al Steel name Steel number max max max max max max E215 1.0212 0.10 0.05 0.70 0.025 0.025 0.025 E235 1.0308 0.17 0.35 1.20…