Shenzhen Dallast Technology Co., Ltd.
China's most professional hydraulic cylinder manufacturer
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Industrial Heavy Duty High Pressure Long Stroke Single Acting Hydraulic Cylinder
Product Description
Hydraulic cylinder of the hydraulic system is the implementation of components, and hydraulic motors, are to be hydraulic mechanical energy into the energy conversion devices, collectively referred to as liquid motive. Hydraulic cylinders are used widely for abroad or at home, such as agricultural machinery, engineering machinery, shipbuilding, aviation, etc. Our factory has twenty years’ experience in this field, we are proficient in producing hydraulic cylinder, plunger cylinder, telescopic return hydraulic cylinder, Oscillate hydraulic cylinder, etc. Besides we can design and produce according to the different customer's demand.
Material Description
| The piston rod |
high-precision mirror polishing Material 45 # high-quality carbon steel or 40cr high-frequency hardness HRC55 ° ± 2 ° Straightness ≤ 0.08mm / m Modulation hardness HB240-260 Chromium thickness 0.03mm-0.06mm Surface roughness Ra0.03um-Rao0.06um High frequency depth of 2mm-3mm chromium layer hardness HV800-1000vpn diameter tolerance f7
|
| Cylinder |
a rolling imported equipment Material Straightness Dimensional Accuracy Bore Roughness Tensile Strength Hardness HB 45# 0.3-1/1000 H8-H9 0.4-0.8 647 207
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Technical Parameter:
A. This is single acting pushing cylinder.
B. Cylinder structure is simple with high reliability.
C. The cylinder tube inside is hard chrome plated. When assembly, lubricate the head cap and internal surface to prevent the rust and prolong its service life.
D. Air venting device is installed at the end of cylinder's hollow rod for air venting after assembly.
E. The air venting device adopts special vent screw for car brake device to prevent air pollution during cylinder's air venting.
We also can customize according to your requirement and drawings.
Hope to have cooperation with you soon! If possible, please kindly send us the drawings.
Our services:
| Sample service | Customized services |
Warranty service
|
| Yes Samples will be provided according to customer's instruction. | a variety of cylinders can be customized according to customer demand. | In case of quality problems under 1-year warranty period, free replacement will be made for customer. |
FAQ
1. What's the difference between a single and a double acting cylinder?
A single acting cylinder only provides force one way (most snow plow and telescopic cylinders are single acting).
A double acting cylinder provides force when extending and retracting.
2. How do I measure a cylinder?
Measure the pin to pin length when the cylinder is fully extended and fully retracted, measure the diameter of the rod, the bore of the cylinder will typically measure 1/4" - 1/2" less than the outer diameter of the barrel, also determine the type and size of the ports.
Finally, determine the type and size of the end mounts.
