Hydraulic Cylinder Tube

1020 ST52 Honed Hollow Piston Rods TORICH has NICE quality of 1020 Honed Hollow Piston Rods,ST52 Honed Hollow Piston Rods,Honed Hollow Piston Rods. keyword: Honed Hollow Piston Rods Type: Solid / Hollow Material: CK45, 20MnV6,42CrMo4, 40Cr D.: 40-400mm W.T: ≥5mm Alloy Or Not: Non-alloy Length: Up To 12000mm According To Customer's Requirement Place Of Origin: Zhejiang, China (Mainland) Surface Treatment : Chromed, Nickeled Heat Treatment: Annealed, QT Regular sizes we can

40CR Hard Chrome Plated Piston Rod Alloy Tube CK45 ST52 20MNV6 42CRMO4 Material: CK45;ST52;20MnV6;42CrMo4;40Cr CHEMICAL COMPOSITION(%) 　 Steel Grade C% Mn% Si% S% P% V% Ni% Cr% Mo% Cu% CK45 0.42-0.50 0.50-0.80 0.17-0.37 ≤0.035 ≤0.035 　/ ≤0.25 ≤0.25 /　 ≤0.25 ST52 ≤0.22 ≤1.6 ≤0.55 ≤0.04 ≤0.04 0.02-0.15 　/ /　 /　 　/ 20MnV6 0.17-0.24 1.30-1.70 0.10-0.50 ≤0.035 ≤0.035 0.10-0.20 ≤0.30 ≤0.30 /　 ≤0.30 42CrMo4 0.38-0.45 0.5-0.8 0.17-0.37 ≤0.035 ≤0.035 0.07-0.12 ≤0.03 0.90-1.20 0.15-0

European EN10305-5 Standard CK45 Material E235 Material High-Brightness Precision Seamless Flat Oval Steel Pipe The products are produced in strict accordance with the European EN10305-5 standard. Carbon steel pipe billets are used as raw materials, treated with imported lubricants from Europe, and manufactured by precision cold drawing. The EN standard series of high-brightness precision seamless flat oval steel pipes have high dimensional accuracy and bright inner and outer

EN10305-1 DIN2391 4*0.9 4*0.6 4*1.1 Precision Steel Pipe Engine Fuel Injector The products are made of Baosteel steel billet raw materials and manufactured by German production technology. The products meet the German DIN2391 and European EN10305-1/4 standards. Product features: high dimensional accuracy, good internal and external surface finish, high-gloss surface, no oxide layer on the inner and outer walls of the steel pipe after NBK normalizing heat treatment, good inner