Anbao Hydraulic

 Chrome plated tube,mainly used to build hydraulic cylinders. The chrome surface is giving good wear and corrosion resistance. Chrome plated steel tubes have good durability and help diminishing friction. It has been proven that chrome plated steel tubes can be used as piston rods in order to have a lighter hydraulic cylinder. Chrome plate tubes are known as chrome plate hollow bars also, they are made of cold drawn seamless tubes or hollowed bars, by grinding and precision polishing on the outside diameter and then chrome plated to a certain thickness on the OD. So they also called chrome plated OD tubing. The surface requirement of Chrome plate tubing Our factory can produce chrome plated tube with O.D surface roughness below Ra 0.4 microns. The chrome plated layer thickness usually can be 20 microns to 30 microns according to clients’ requirements. Surface Hardness – Chrome Layer hardness is a minimum of 900 HV. Induction hardened Chrome plated Steel tubes are also av...

  Hydraulic cylinder barrel  and cylinder  piston rod  due to the accident after bending, generally to be straightened on the pressure machine. However, the cylinder or piston rod straight after the colonel of the press will often rebound after a period of time, that is, the cylinder or piston rod to a certain extent to restore the original shape. For this reason, some repair shop after a long time of exploration, developed a long cylinder bending straightening machine . When in use, put the bent cylinder or piston rod into the straightening machine, press the clamping wheel, start the motor and roll it back and forth. Adjust the clamping wheel continuously according to the situation, and straighten the bending cylinder or piston rod slowly. This is different from the straightening in the pressure machine, straightening in the straightening machine, not only can straighten the bending part, and cylinder cylinder or piston rod because of bending the internal stress ca...

 Rolling processing is a kind of chipless processing that uses the plastic deformation of metal at room temperature to flatten the microscopic unevenness of the surface of the workpiece to achieve the purpose of changing the surface structure, mechanical characteristics, shape and size. Therefore, this method can achieve both smoothing and strengthening purposes at the same time, which is impossible for grinding. Generally, the surface of the CK45 hard chrome plated steel tube material should be pickled first and then inspected. The slight defects of the honed tube can be repaired. To repair and honing the outer surface defects of the pipe, peeling lathe, centerless grinder, portable or hanging grinder can be used. Honing uses one or more whetstones installed on the circumference of the honing head, and the whetstone is expanded radially by an expansion mechanism (both rotary and push types) to press it against the wall of the workpiece hole. Produce a certain surface contact. A...