This article mainly introduces:

Qatar hydraulic cylinder,stainless steel cylinder manufacturer,stainless steel cylinder

(Qatar stainless steel cylinder,produced by Hebei Hengyu company）

stainless steel cylinder are widely used in Qatar，because of no transmission clearance，powerful torque，clever hydraulic energy conversion.So our company has designed stainless steel cylinder for customers from Qatar.

Introduction to stainless steel cylinder:

The material, shape and compression of the stainless steel cylinder seal have a great impact on the service life and work efficiency of the stainless steel cylinder. In addition to requiring a reliable seal, it should also have a long service life and less friction loss. At present, there are many seal manufacturers in the country, and it is also crucial to choose high-quality seals with reliable and stable quality.

The piston rod of the stainless steel cylinder has two kinds of solid rod and hollow rod, and one end of the hollow piston rod needs to be set aside for welding and heat treatment. The solid piston rod material is 35, 45 steel, and the hollow piston rod material is 35, 45 seamless steel pipe. After rough machining, the piston rod is conditioned to 229~285HB in India, and if necessary, the hardness is 45~55HRC after high-frequency quenching.

stainless steel cylinder use should try to avoid sealing belt into the stainless steel cylinder. As a simple sealing material, polytetrafluoroethylene plastic sealing tape is often used in installation and inspection, and if the winding method of the linear and ribbon-shaped sealing material is wrong, the sealing tape will be cut off and enter the stainless steel cylinder. The wire belt seal will not have any effect on the winding of the sliding part, but it will cause the check valve of the stainless steel cylinder to fail to operate or the buffer regulating valve can not be adjusted to the end. For the circuit, it may cause the action of the reversing valve, the relief valve and the reducing valve to fail.

The advantages and disadvantages of the stainless steel cylinder: the surface of the stainless steel cylinder by painting, coating protection treatment, bright luster is not easy to rust, all raw materials of the stainless steel cylinder through the top heat treatment, high manufacturing precision, belongs to the precision machinery, has a simple structure, stable quality, high mechanical efficiency, easy to achieve automation and many other advantages. However, hydraulic technology also has the shortcomings of oil leakage, oil temperature change affecting the control of running speed, noise, expensive cost and high maintenance cost.

Answers to some questions about stainless steel cylinder:

How to change the seal ring of lift oil cylinder of forklift truck?
Remove the cylinder, put it on the vise, first screw off the big nut plug on the head, and then pull out the guide sleeve, you can directly pull out the core of the cylinder, if it is to change the seal of the cylinder head, the core does not need to be pulled out, if it is to change the seal inside, pull it out and see the oil seal, remove it and replace it, there are three seals of the cylinder head, the inner seal, The outer seal, dustproof, it is best to replace them all together, and be sure to keep them clean when changing, and you can lubricate them with clean hydraulic oil.

What material should be selected to seal the cylinder?
The choice of material for sealing is related to the working environment, strength, and medium of your equipment.