Good Hydraulic Cylinders – We Make Sure Inside Parts
The tube follows GUOYUE CD250 style.
Tube steel can be 45#, 42CrMo, or 27SiMn.
Hole is ground to H8 and feels smooth, Ra under 0.4 μm.
Head, base, ears, and piston are only 45# steel.
We do not use cast iron or cast steel. Slow-Down Parts
You can pick fixed bumpers or floating bumpers so the rod slows
down safe at any speed or load. Welds
We hit every heavy-load weld with ultrasound.
This takes away most of the stress and makes the weld last longer.
Seals
We only use top seals from NOK (Japan), Trelleborg (Sweden), Merkel
and GP (Germany).
We do not use local seals. Checks
Each cylinder is tested to GB/T15622-2005 and our own
Q/GAKY014-2023.
You get a test sheet and a pass paper. Promise
We give one year cover from ship date.
If it breaks because of how we made it, we fix or swap it for free.
This cylinder is strong. It uses thick steel and hard rod. It does
not bend. The seal keeps oil in, no leak. It has many tubes that
slide out one by one. It lifts high but stays short
Advantages: This custom - made hydraulic cylinder from China is like a Swiss
Army knife for heavy - duty tasks. It’s built to handle high
temperatures, so it won’t let you down in the heat. The telescoping
design means it can extend and retract smoothly, giving you the
flexibility you need. Plus, it’s super durable, with a buffer that
absorbs shocks and protects your equipment. Whether you need it for
lifting, pushing, or pulling, this cylinder is strong, reliable,
and ready to work. It’s like having a tough, dependable friend in
the world of hydraulics.
Application Scenarios:Imagine working in a busy construction site or a bustling factory.
This hydraulic cylinder is perfect for those places where things
get really hot and heavy. It’s great for lifting heavy beams,
operating cranes, or powering excavators. The telescoping feature
makes it ideal for tight spaces, so you can get the job done even
in tricky spots. Whether you’re building a skyscraper or
manufacturing heavy machinery, this cylinder is your go - to tool.
It’s also perfect for mining operations, where durability and
reliability are key. If your job involves heavy lifting or moving
big stuff, this cylinder is your trusty sidekick.
Application | Engineering machinery, mine, shipping, metallurgy, water
conservancy, offshore, agriculture, etc. |
Seal | Parker, Merkel, NOK, Hallite,etc. |
Paint | Red, Grey, Yellow, Black, etc. |
Material | St52, CK45, 4140, Duplex2205, Stainless Steel 304/316, etc. |
Certificate | ABS, Lloyds, SGS, etc. |
Package | Bubble-wrap packing, then in wooden case. |
Color | choose the color according to customer requirement |
Core components | Bearing,Pressure vessel,Pump |
Is it a standard part? | Nonstandard |
Structure | Piston Type, Plunger Type, Telescopic Type, |
Power | Hydraulic & Pneumatic |
Brand | Guoyue |
Sample | Available |
