Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 2500 Ton/Tons Per Year |
| Delivery Time | 12~60 days depends on products type |
| Packaging Details | Standard Export Package |
| Product name | Hydraulic Cylinder |
| Pressure | customized |
| Weight | 120 |
| Power | 25MPa |
| Dimension(L*W*H) | 1375*170*170mm |
| Rod Diameter | 70mm |
| Maximum Stroke | 860mm |
| Outer Tube Diameter | 127mm |
| Inner Tube Diameter | 100mm |
| Material | Customized |
| Working Medium | hydraulic oil |
| Technique | Forging&Casting |
| Minimum Oeder Quantity | 1PCS |
| Certifications | CE |
| Piston Seal | urethane seal |
| Seals | Chinese |
| Usage | Metallurgical industry machinery |
| Ship Cost | not include |
| Brand Name | Guoyue |
| Place of Origin | China |
| Model Number | customized |
| Certification | CE |
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Product Specification
| Payment Terms | T/T | Supply Ability | 2500 Ton/Tons Per Year |
| Delivery Time | 12~60 days depends on products type | Packaging Details | Standard Export Package |
| Product name | Hydraulic Cylinder | Pressure | customized |
| Weight | 120 | Power | 25MPa |
| Dimension(L*W*H) | 1375*170*170mm | Rod Diameter | 70mm |
| Maximum Stroke | 860mm | Outer Tube Diameter | 127mm |
| Inner Tube Diameter | 100mm | Material | Customized |
| Working Medium | hydraulic oil | Technique | Forging&Casting |
| Minimum Oeder Quantity | 1PCS | Certifications | CE |
| Piston Seal | urethane seal | Seals | Chinese |
| Usage | Metallurgical industry machinery | Ship Cost | not include |
| Brand Name | Guoyue | Place of Origin | China |
| Model Number | customized | Certification | CE |
| High Light | hydraulic cylinder hydraulic cylinders for construction ，70mm hydraulic cylinder ，100mm hydraulic cylinder | ||
Premium Quality Hydraulic Cylinders - Quality Assured
1. Internals:Cylinder barrel adopts GUOYUE EU/US metallurgical standard CD250 structure. Barrel material: 45#, 42CrMo, or 27SiMn. Bore honed to H8 precision with surface roughness Ra<0.4μm. Heads, base, trunnions, and pistons are exclusively made of 45# steel; no cast iron or cast steel components are used.
2. Buffering:Multiple buffering options including fixed and floating buffer structures to ensure effective deceleration across various pressures and speed ranges.
3. Welding:100% ultrasonic impact treatment applied to all pressure-bearing and load-critical welds. This eliminates weld stress (removal rate ≥90%) and significantly enhances weld fatigue strength.
4. Sealing:All cylinders exclusively use premium imported seals from Japan NOK, Sweden Trelleborg, Germany Merkel, and GP. No domestic seals are utilized.
5. Testing &Certification:Factory testing strictly complies with GB/T15622-2005 "Hydraulic Fluid Power - Test Methods for Cylinders" and internal premium standard Q/GAKY014-2023. Includes provision of factory test reports and product qualification certificates.
6. Warranty: One-year warranty from shipment date. Free repair or replacement provided for defects arising from design or manufacturing within the warranty period.
Key Advantages:
Extreme Heat Resistance: Specialized seals (FKM/Viton) + stainless steel construction endure 300°C+ ambient temps.
Stable Long Stroke: 70mm rod with **anti-buckling guides maintains alignment in 800mm extension.
Cooling Integration: Optional water-jacket ports reduce seal degradation.
Corrosion Immunity: Hardened 17-4PH stainless rods resist scale/chemicals.
Zero-Leak Guarantee: Triple-lip gland design sustains 700 bar at red-hot conditions.
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Core Applications:
1. Steel Rolling Mills: Descaling box actuators, roller gap adjustment.
2. Foundry Machinery: Ladle tilting, furnace door rams.
3. Continuous Casting: Mold oscillator drives, slab pushers.
4. Forging Presses: Billet transfer arms, die holders.
5. Heat Treatment Lines: Quench tank lid clamps, conveyor lifts.
6. Coke Plants: Oven door seal rams, quenching car positioners.
| 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 |
Company Details
Business Type:
Manufacturer
Year Established:
2022
Total Annual:
20Million-50Million
Employee Number:
>50
Ecer Certification：
Verified Supplier
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ... Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a leading manufacturer specializing in High-Quality Hydraulic Cylinders.With over 10 years of industry experience , We have the most advanced oil cylinder buffering technology. We excel in providing comprehensive ODM and ...
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