TORICH High Tensile 1020 1026 4130 4140 ASTM A513 DOM Tube

1. Quick Detail: Honed steel pipes is used for hydraulic Cylinders and oil and pnuematic Cylinders.with material E155 E195 E235 E275 E355. Raw material steel pipes as per stamdard EN10305-2, Cold drawn ERW steel pipes , Cold drawn seamless pipes. 2. Feature ①Honed Hydraulic Cylinder Tube is made from DOM steel tubes,With high precison . ②Low costs than seamless honed hydraulic cylinder tubes. ③DOM steel tubes ID machining by method Honing, Skiving, Roller Burnish.Improve ID surface .will have Good performace on end product. ④Steel tubes with heat treatment , will be in nice mechanical properties . 3.Detail info: ①Product name EN10305-2 DOM Honed Hydraulic Cylinder Tube ②Grade carbon steel E155, E195, E235, E275, E355. S45C ③Size ID.: 20-450mm W.T.:1-80mm L:max12000mm ④Standard EN10305-2 ⑤Certification ISO9001, TS16949 ⑥Used for Auto industry for machinery use Oil Cylinder Tube Motorcyle shock absorber Auto shock absorber innder cylinder Telescopic Cylinders ⑦Heat treatment method +Cc, +LCc, +SR, +Ad, +N Note: Special steel grade is also available, according to customer request. Please specify the steel grade and heat treatment mothod when sending the enquiry!