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Quality Telescopic Hydraulic Cylinder Steel Hollow Crane OEM factory
Quality Telescopic Hydraulic Cylinder Steel Hollow Crane OEM factory
Quality Telescopic Hydraulic Cylinder Steel Hollow Crane OEM factory
Quality Telescopic Hydraulic Cylinder Steel Hollow Crane OEM factory
Quality Telescopic Hydraulic Cylinder Steel Hollow Crane OEM factory

Telescopic Hydraulic Cylinder Steel Hollow Crane OEM

Place of Origin:China
Brand Name:Guoyue
Certification:CE
Model Number:customized
Minimum Order Quantity:1 piece
Price:USD1,000-10000/pieces
Payment Terms:T/T
Supply Ability:2500 Ton/Tons Per Year
Product Details
Highlight:

telescopic hydraulic cylinder steel

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hollow crane hydraulic cylinder

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OEM hydraulic cylinder steel
Dimension(L*W*H): Depends On The Model
Rod Diameter: Depends On The Model
Maximum Stroke: Other
Outer Tube Diameter: Depends On The Model
Inner Tube Diameter: 20mm-1500mm
Overall Length: Customized
Type: Telescopic Cylinder
Material: Steel
Surface Treatment Of Piston Rod: Hard Chrome Plated
For Pipe Size: Customized
Pressure: 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
Product Description
OEM High Quality Small Electric Hollow Crane Telescopic Hydraulic Cylinders - Nested Sleeve Type
Product Specifications
Attribute Value
Dimension (L×W×H) Depends on the model
Rod Diameter Depends on the model
Maximum Stroke Customized
Outer Tube Diameter Depends on the model
Inner Tube Diameter 20mm-1500mm
Overall Length Customized
Type Telescopic Cylinder
Material Steel
Surface Treatment Of Piston Rod Hard Chrome Plated
For Pipe Size Customized
Premium Construction Details
  • Tube Construction: Follows GUOYUE CD250 style with options of 45#, 42CrMo, or 27SiMn steel
  • Precision Machining: Holes ground to H8 with surface roughness Ra under 0.4 μm
  • Component Materials: Head, base, ears, and piston made exclusively from 45# steel (no cast iron/steel)
  • Slow-Down System: Choice of fixed or floating bumpers for controlled deceleration
  • Welding Quality: Ultrasound testing on all heavy-load welds for stress reduction and longevity
  • Premium Seals: Only top-grade seals from NOK (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 ship date with free repair/replacement for manufacturing defects
This compact telescopic hydraulic cylinder delivers exceptional reach in confined spaces. Its nested chrome sleeves extend smoothly while maintaining a small footprint, with a hollow center design for clean cable/hose routing. The electric drive system offers efficient operation, and OEM-compatible design ensures easy installation.
Applications
Engineering Machinery
Mining Operations
Marine & Shipping
Metallurgy
Water Conservancy
Offshore Platforms
Agricultural Equipment
Additional Specifications
Seals: Parker, Merkel, NOK, Hallite
Paint Options: Red, Grey, Yellow, Black, etc.
Material Options: St52, CK45, 4140, Duplex2205, Stainless Steel 304/316
Certifications: ABS, Lloyds, SGS
Packaging: Bubble-wrap with wooden case
Structure: Piston Type, Plunger Type, Telescopic Type
Power: Hydraulic & Pneumatic
Brand: Guoyue
Samples: Available
Telescopic Hydraulic Cylinder Steel Hollow Crane OEM 0 Telescopic Hydraulic Cylinder Steel Hollow Crane OEM 1 Telescopic Hydraulic Cylinder Steel Hollow Crane OEM 2 Telescopic Hydraulic Cylinder Steel Hollow Crane OEM 3
Company Information
Who are we?
Based in Jiangsu, China since 2022, we serve global markets including North America (10%), South America (8%), Europe (11%), Asia (9%), Africa (10%), and others. Our team of 51-100 professionals specializes in hydraulic cylinder manufacturing.
How do we guarantee quality?
Pre-production samples for approval, final inspection before shipment, and strict adherence to international testing standards.
Why choose us?
Guoyue Hydraulic Equipment Manufacturing is a technology-driven enterprise with 50 million yuan registered capital, specializing in research, design, development, and production of hydraulic solutions.
What services do we provide?
FOB delivery terms, USD/EUR payment options, T/T payment method, with support in English and Chinese.
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