Hydraulic cylinder tube is usually cold drawn inner diameter honed tube, which is widely used to produce and repair hydraulic cylinders and pneumatic cylinders.
Our Hydraulic cylinder tubing usually is produced by honing process or skiving & roller burnishing process, using “Suitable To Hone” Cold Drawn Seamless Tubes. The processing of the hydraulic cylinder tubes is determined by the size, mold available and the request of the customer.
Hydraulic cylinder tube is known as hydraulic cylinder barrel also.
Materials of our Hydraulic cylinder tubes
Our hydraulic cylinder tubes usually are made from grades SAE 1020, SAE 1026, E355 and ST52.3. We also produce honed cylinder tubes in other materials on customers’ request.
Among the above steel grades, ST52.3 hydraulic cylinder tubing is the most popular steel grades the customers choose. Here below is the specification of material steel grade ST52.3.
|
Grade
|
Chemistry
|
%
|
Yield
|
Tensile
|
Elongation
|
Typical Hardness
|
|
Mpa
|
Mpa
|
% in 2″ section
|
Min
|
|
ST52.3
|
Carbon
|
0.140 – 0.180
|
520
|
580
|
15
|
B-80
|
|
|
Si
|
0.150 – 0.300
|
|
|
|
|
|
|
Mn
|
1.200 – 1.400
|
|
|
|
|
|
|
P
|
0.020 max
|
|
|
|
|
|
|
S
|
0.010 max
|
|
|
|
|
Hydraulic cylinder tube sizes:
As the leading hydraulic cylinder honed tube suppliers in China , our factory produce hydraulic honed cylinder tubes in a wide range of metric sizes and imperial sizes.
Inside Diameter 32mm to 600mm; Imperial sizes equally.
We supply our honed hydraulic cylinder tubing in fixed length and random lengths, the max. Length of our hydraulic cylinder tube is 14 meters.
Applications:
Younglee's hydraulic cylinder honed tubing is mostly applied for producing and repairing hydraulic cylinders and pneumatic cylinders, and our honed steel tubing is ready to use as hydraulic cylinder barrel without any further inside diameter machining.
