Cylinder tubes are simply metal collars or tubes that are placed around a hydraulic or pneumatic cylinder’s rod between the piston and head.
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Good Price Seamless Carbon Steel Piston Tube For Hydraulic Cylinder
Hydraulic tubes are cylindrical components designed to carry hydraulic fluids, such as oil, under high pressure from one part of a system to another. These tubes are crucial in creating the movement and force needed in hydraulic machinery. Unlike pipes and hoses, tubes are specifically designed to withstand high pressure and offer precision in various applications.
| Product Name | Hydraulic Tube |
| Type | HPZ / HP / HPK |
| Material | ST52 / E355 / SAE1026 |
| Inside Surface | Honed / Skived & Roller Burnished |
| Straightness | ≤ 0.25 mm/m |
| Roughness (Ra) | ≤ 0.2 μm |
Good Price Seamless Carbon Steel Piston Tube For Hydraulic Cylinder
Detailed Drawing
Seamless Carbon Steel Piston Tube Type
1) Tubes for Mechanical Machining – Type HPZ
HPZ tubes are precision seamless tubes designed for the production of hydraulic cylinders and piston-rod sealing components.
The internal working surface is prepared by mechanical machining processes such as honing or skiving, followed by roller burnishing.
These tubes are ideal for customers who require further machining flexibility based on their own production standards.
2) Tubes for Direct Cylinder Use – Type HP
HP tubes are seamless tubes with a precisely finished inner surface, mainly intended for direct use in hydraulic cylinder manufacturing.
The inner working surface is produced through skiving and roller burnishing, ensuring excellent dimensional accuracy and surface quality.
This type helps reduce machining time and improves production efficiency.
3) Tubes for Piston Rods & Telescopic Cylinders – Type HPK
HPK tubes are cold-drawn seamless tubes developed for piston rods, telescopic cylinders, and cylinder liners.
In many applications, using tube-based rod structures is preferable to solid bar materials.
With comparable resistance to axial load, bending, and torsion, HPK tubes provide a significant weight reduction, improving system performance and energy efficiency
Supply Range
Seamless Carbon Steel Piston Tube
We produce the hydrualic cylinders, power units, hydrualic parts and related accessories, such as head, cap, piston rod, rod ends, tube, seal kits, and etc.
| ITEM | Description | |||||||||
| The parts of hydrualic cylinder | Head, Cap, Piston, Gland, mounting parts. | |||||||||
| Steel Tube/ Barrel | Steel grade E355 / St52 / Fe510 / 1524 / 1024,steeless, chrome plated is available | |||||||||
| Piston rod/ Chrome plated steel bar | Steel grade C45E / Ck45 / C45 / 1045, steeless, NiCr or induction hardened is available | |||||||||
| Rod ends | Spherical Rod Eye, Spherical Plain Bearing, I connecting, T connecting, Clevis are fully supported. | |||||||||
| Seal kits | Domestic brand in China, or international brand are optional. | |||||||||
| Hydraulic valve group | Including the manifold, hydraulic valves made in China or international brand. | |||||||||
| The related accessories of power system | Hydraulic pump, motor, pipe, connector and etc. | |||||||||
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Types
A variety of seamless carbon steels are provided for you to choose .
A variety of seamless carbon steels are provided for you to choose .
Production Processes
How We Produce Seamless Carbon Steel
Our Factory
Our Factory
FAQ
Frequently Asked Questions
We’ll try to answer some of your questions
A: Retracted length from center pin to center pin, we also call out min. length or closed length. Extended length is the retracted on centers plus the stroke, we also call out max. length or open length.
A: Yes, it’s a rebuild-able cylinder and we do offer repair kits. Tie rod type is easy to repair.
A: 1″ pin hole for bore size 1″~4″, and 1.25″ pin hole for bore size 5″.
A: Definitely yes, we have our own factory. We would like to show you videos via WhatsApp or Wechat.
A: Sure, we have the ability to supply customiezed service. TR series tie rod cylinder is the standard type, but customized stroke, intergraded valve and special tube/rod material is available.
Aisoar Hydraulic Cylinders Catalogue
Cylinder tubes are simply metal collars or tubes that are placed around a hydraulic or pneumatic cylinder’s rod between the piston and head. They are designed for use only when a cylinder will have extra long strokes.
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