Oem Hot Selling Hydraulic Cylinder Manufacturers Customized Loading Feeding Hydraulic Cylinders Pressure-Holding Cylinder Good Hydraulic Cylinders – We Make Sure They Work 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. Advantages:
This cylinder is made strong. It uses good steel and hard rod. It does not break. The seal keeps oil in, so no leak. It can hold load for long time. It lifts and feeds fast or slow. The size fits many machines. It is light, so it is easy to move. The paint stops rust. It runs hot or cold. It works all day. Fixing is simple. The price is low for the years it gives. It starts quick and stops soft. It saves power. It is quiet and safe. The ports fit most hoses. It meets world rules. It ships fast. It fits quick with no extra tools. It lifts feed, boxes, and tools. It holds weight when power is off. The rod is hard, so no scratch. Oil stays clean inside, so parts last long. It is good for farms, shops, and big plants. It is ready for hard work. It is a smart pick. Where It Works:
Use it in feed wagons, lift tables, small loaders, farm carts, shop lifters, and packing lines. It lifts feed bags, box parts,

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