Oem High Quality Hydraulic Cylinder Steel Shaft 100 45-150.125 90-40 Double Stroke High Temperature Hydraulic Cylinder Rubber Plate Vulcanizing 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 tough. It uses strong steel and hard shaft. It does not bend. The seal keeps oil in, no leak. It runs hot, up to high heat. It gives two strokes in one body, so it saves space. It lifts and presses smooth. The rod is thick, so it lasts long. The paint stops rust. It is light, easy to fit. Ports fit most hoses. It starts fast and stops soft. It holds load when power is off. It is quiet. Fixing is simple. Price is low for years of work. It meets world rules. It ships fast. It works all day with no break. Oil stays clean, parts wear less. It lifts plates and molds steady. It gives strong press for rubber. It saves power and time. It fits small room. It is safe. It is ready for hard jobs.
Where It Works:Use it in rubber press, plate heat, mold lift, small vulcanizer, shop press, and tire line.
| 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 |
