Customized with Pictures and Samples Smart Buffer High-pressure
Hydraulic Cylinders
Premium Quality Hydraulic Cylinders - Quality Assured
- 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.
- Buffering: Multiple buffering options including fixed and floating buffer
structures to ensure effective deceleration across various
pressures and speed ranges.
- 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.
- Sealing: All cylinders exclusively use premium imported seals from Japan
NOK, Sweden Trelleborg, Germany Merkel, and GP. No domestic seals
are utilized.
- 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.
- Warranty: One-year warranty from shipment date. Free repair or replacement
provided for defects arising from design or manufacturing within
the warranty period.
Advantages
These smart buffer high-pressure hydraulic cylinders feature
customizable designs (supported by pictures/samples),
precision-engineered cushioning, and ultra-high pressure
resistance. With intelligent shock absorption, wear-resistant
materials, and leak-proof seals, they ensure smooth operation,
extended lifespan, and energy efficiency for demanding industrial
applications.
Applications
Ideal for heavy-duty presses, steel mills, injection molding
machines, and shipbuilding equipment. Widely used in mining
machinery, hydraulic presses, and offshore platforms. Perfect for
automation systems requiring controlled force and impact reduction
in high-pressure environments like construction, energy, and
manufacturing industries.
| 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 |
1. who are we?
We are based in Jiangsu, China, start from 2022,sell to Domestic
Market(40.00%),Africa(10.00%),North America(10.00%),South
America(8.00%),Southeast Asia(6.00%),Western Europe(5.00%),Eastern
Europe(5.00%),Mid East(5.00%),Central America(5.00%),Eastern
Asia(2.00%),Oceania(2.00%),Northern Europe(1.00%),South
Asia(1.00%). There are total about 51-100 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3. what can you buy from us?
hydraulic cylinder,hydraulic cylinder,Single-acting hydraulic
cylinder,Double-acting hydraulic cylinder,construction machinery
hydraulic cylinder
4. why should you buy from us not from other suppliers?
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd., with
a registered capital of 50 million yuan, is a private technology
enterprise that integrates research, design, development,
production, operation, and service. The company specializes in the
5. what services can we provide?
Accepted Delivery Terms: FOB;
Accepted Payment Currency:USD,EUR;
Accepted Payment Type: T/T;
Language Spoken:English,Chinese
