Oem Heavy Duty Hydraulic Cylinders Machinery Hydraulic Cylinder for Metallurgical Equipment Port Isostatic Pressing Cylinder 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: She’s the gentle giant who never flinches under pressure. Custom-built for metallurgical equipment, this heavy-duty hydraulic cylinder has the strength to press tons of metal yet moves with the precision of a surgeon’s hand. High-grade seals laugh at the heat and pressure of isostatic pressing, while chrome skin shrugs off sparks and grit. OEM fit means she slides straight into your press—no shims, no midnight swearing. Day after fiery day she murmurs, “I’ll hold the load, you keep the fire,” and the crew feels the press run smoothly without a hitch. Application Scenarios: Picture a steel mill at dawn: glowing slabs of metal glide into the press, and she gently squeezes them into perfect shapes. Or a foundry where she helps form intricate metal parts, pressing with just the right amount of force to ensure every detail is perfect. From forging presses to isostatic presses, she’s the quiet heartbeat that keeps metalworking precise and safe, turning molten dreams into solid reality.

item	value
Warranty	1 Year
Showroom Location	not have
Brand Name	Guoyue
Place of Origin	China
	Jiangsu
Pressure	not have
Structure	Y
Weight	195
Power	16MPa
Dimension(L*W*H)	1020*310*306mm
Rod Diameter	100mm
Maximum Stroke	180mm
Outer Tube Diameter	127mm
Inner Tube Diameter	100mm
Product name	Hydraulic Cylinder
Material	Stainless Steel
Usage	Machinery