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80mm Bore Hydraulic Cylinder 45-350mm Stroke Stainless Steel

Name: 80mm Bore Hydraulic Cylinder 45-350mm Stroke Stainless Steel
Brand: Guoyue Hydraulic Equipment Manufacturing (jiangsu) Co., Ltd
SKU: customized
Price: 5,000.00 USD
Availability: InStock

Brand Name:	Guoyue
Model Number:	customized
MOQ:	1 piece
Price:	USD1,000-10000/pieces
Delivery Time:	12~60 days depends on products type
Payment Terms:	T/T

Detail Information

Product Description

Detail Information

Place of Origin:

Jiangsu, China

Certification:

iso

Product Name:

Hydraulic Cylinder

Weight:

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

Usage:

Machinery

Packaging Details:

Standard Export Package

Supply Ability:

2500 Ton/Tons Per Year

Highlight:

80mm bore hydraulic cylinder stainless steel

hydraulic cylinder 45-350mm stroke

stainless steel hydraulic cylinder with warranty

Product Description

Customized 80 45-350 Deep-sea Operation Titanium Alloy Stainless Steel High-pressure Sensor Valve Group Hydraulic Cylinder

Product Specifications

Attribute	Value
Product Name	Hydraulic Cylinder
Weight	30kg
Power	25MPa
Dimensions (L×W×H)	539×210×150mm
Rod Diameter	45mm
Maximum Stroke	250mm
Outer Tube Diameter	102mm
Inner Tube Diameter	80mm
Material	Stainless Steel
Usage	Machinery

Product Description

This high-performance hydraulic cylinder is engineered for deep-sea operations with titanium alloy and stainless steel construction, offering exceptional resistance to saltwater corrosion and extreme pressure conditions.

Key Features

Tube follows GUOYUE CD250 style with material options of 45#, 42CrMo, or 27SiMn steel
Precision ground holes to H8 standard with surface roughness Ra under 0.4 μm
Head, base, ears, and piston constructed from durable 45# steel (no cast iron or cast steel)
Optional fixed or floating bumpers for controlled deceleration at any speed or load
Ultrasound-tested welds for maximum strength and longevity
Premium international seals from NOK (Japan), Trelleborg (Sweden), Merkel and GP (Germany)
Rigorous testing to GB/T15622-2005 and Q/GAKY014-2023 standards
1-year warranty covering manufacturing defects

Deep-Sea Performance: The titanium-alloy construction provides exceptional resistance to saltwater corrosion and extreme pressure, while the stainless steel components ensure long-term durability. The 80mm bore and 45-350mm telescopic stroke offer compact storage with extended reach capability. Integrated sensor valve group provides precise depth and load feedback to operators.

Applications

This hydraulic cylinder is ideal for demanding marine and industrial applications including:

Cutter-suction dredgers for mineral extraction
Deep-sea trenching ROVs for underwater cable installation
Offshore wind farm scour protection systems
Manganese-nodule harvesting equipment
Engineering machinery, mining, shipping, metallurgy, water conservancy, and agricultural applications

Additional Specifications

Seals: Parker, Merkel, NOK, Hallite
Paint Options: Red, Grey, Yellow, Black (custom colors available)
Material Options: St52, CK45, 4140, Duplex2205, Stainless Steel 304/316
Certifications: ABS, Lloyds, SGS
Packaging: Bubble-wrap with wooden case protection
Structure: Piston Type, Plunger Type, Telescopic Type
Power: Hydraulic & Pneumatic
Brand: Guoyue
Samples: Available

Product Images

About Guoyue Hydraulic

Location: Jiangsu, China

Established: 2022

Markets: Domestic (40%), Africa (10%), North America (10%), South America (8%), Southeast Asia (6%), Western Europe (5%), and other global markets

Employees: 51-100

Quality Assurance

Pre-production samples provided before mass production

Final inspection conducted before shipment

Product Range

Hydraulic cylinders, single-acting and double-acting cylinders, 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 equipment.

Services

Delivery Terms: FOB

Payment: USD, EUR; T/T

Languages: English, Chinese

Tags:

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Pneumatic Cylinder

Sealing Element

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Hydraulic Proportional Valves

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Piston Rod

Center Frame

Hydraulic Pump

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Sealing Element

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Hydraulic Proportional Valves

Hydraulic Components

Cylinder Barrel

Piston Rod

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Hydraulic Pump

products details

80mm Bore Hydraulic Cylinder 45-350mm Stroke Stainless Steel

80mm bore hydraulic cylinder stainless steel

hydraulic cylinder 45-350mm stroke

stainless steel hydraulic cylinder with warranty