Stainless Steel Hydraulic Cylinder 25MPa 102mm OD for Construction
MOQ:
1 piece
Delivery Time:
12~60 days depends on products type
Brand:
Guoyue
Product Description
OEM Hydraulic Cylinder Piston Seal 300 160-220 for Construction Machinery Gate Drive Cylinder
Product Specifications
| Attribute | Value |
|---|---|
| Product name | Hydraulic Cylinder |
| Pressure | 1MPa |
| Weight | 39kg |
| Power | 25MPa |
| Dimension (L*W*H) | 539*210*150mm |
| Rod Diameter | 45mm |
| Maximum Stroke | 250mm |
| Outer Tube Diameter | 102mm |
| Inner Tube Diameter | 80mm |
| Material | Stainless Steel |
Product Description
This OEM hydraulic cylinder piston seal is designed for construction machinery gate drive applications. The tube follows GUOYUE CD250 style with options for 45#, 42CrMo, or 27SiMn steel. The hole is precision-ground to H8 with surface roughness under 0.4 μm.
Key Features
- Premium Materials: Head, base, ears, and piston made from 45# steel (no cast iron or cast steel)
- Slow-Down System: Choice of fixed or floating bumpers for safe deceleration at any speed or load
- Quality Welds: Ultrasound-tested heavy-load welds for reduced stress and extended lifespan
- Premium Seals: Only uses top-tier seals from (Japan), Trelleborg (Sweden), Merkel and GP (Germany)
- Rigorous Testing: Each cylinder tested to GB/T15622-2005 and Q/GAKY014-2023 standards
- Warranty: 1-year coverage from shipment date with free repair/replacement for manufacturing defects
Advantages:
This robust hydraulic cylinder features thick steel construction and a hardened rod that resists bending. The precision piston seal ensures oil retention with no leaks, while the multi-stage telescopic design provides high lift capacity while maintaining compact dimensions. OEM compatible for easy installation, it performs reliably from -30°C to extreme heat conditions.
Application Scenes
Ideal for hydro dams, flood control systems, shipyard locks, and construction applications where reliable gate operation is critical. Performs in demanding environments including water conservancy, offshore, mining, metallurgy, and agricultural applications.
Additional Specifications
| Application | Engineering machinery, mine, shipping, metallurgy, water conservancy, offshore, agriculture |
| Seal Options | Parker, Merkel, , Hallite |
| Paint Colors | Red, Grey, Yellow, Black (customizable) |
| Material Options | St52, CK45, 4140, Duplex2205, Stainless Steel 304/316 |
| Certifications | ABS, Lloyds, SGS |
| Package | Bubble-wrap packing in wooden case |
| Core Components | Bearing, Pressure vessel, Pump |
| Standard | Nonstandard |
| Structure | Piston Type, Plunger Type, Telescopic Type |
| Power | Hydraulic & Pneumatic |
| Brand | Guoyue |
| Sample | Available |
Company Information
Location: Jiangsu, China
Established: 2022
Markets: Domestic (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), Eastern Europe (5%), Mid East (5%), Central America (5%), Eastern Asia (2%), Oceania (2%), Northern Europe (1%), South Asia (1%)
Employees: 51-100
Established: 2022
Markets: Domestic (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), Eastern Europe (5%), Mid East (5%), Central America (5%), Eastern Asia (2%), Oceania (2%), Northern Europe (1%), South Asia (1%)
Employees: 51-100
Quality Assurance
- Pre-production samples provided before mass production
- Final inspection conducted before shipment
Product Range
Hydraulic cylinders including single-acting, double-acting, and construction machinery hydraulic cylinders.
Why Choose Us
Guoyue Hydraulic Equipment Manufacturing (Jiangsu) Co., Ltd. is a technology enterprise with 50 million yuan registered capital, specializing in research, design, development, production, and service of hydraulic solutions.
Services
Delivery Terms: FOB
Payment Currency: USD, EUR
Payment Type: T/T
Languages: English, Chinese
Payment Currency: USD, EUR
Payment Type: T/T
Languages: English, Chinese
Similar Products
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.
Company
Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
Location
China , Jiangsu , Wuxi , No. 1387, Qianhu Road, Hudai Town
Contact Person
15852701381