Professional Hydraulic Flange Spreading Tool for Safe & Efficient Flange Separation

The LONGLOOD 14 Ton Hydraulic Stepped Flange Spreader with Cylinder is a high-performance flange maintenance tool designed for safe, precise, and efficient separation of pipe flanges in demanding industrial environments.

Powered by a 700 bar hydraulic system, this compact flange spreader delivers up to 125 kN (14 Tons) spreading force while featuring a slim 6 mm jaw thickness, allowing easy insertion into narrow flange gaps where traditional tools cannot operate.

The complete kit includes a hydraulic stepped flange spreader, two-speed hand pump, high-pressure hydraulic hose, calibrated pressure gauge, gauge adapter, safety cords, and stepped blocks, providing a ready-to-use solution for pipeline maintenance, petrochemical plants, power generation facilities, and industrial shutdown projects.

Key Features

Powerful 14 Ton Hydraulic Spreading Force

The LONGLOOD flange spreader provides:

Maximum spreading force: 125 kN (14 Ton)

Designed for separating tightly connected flanges with minimal manual effort.

Benefits:

• High hydraulic power output
• Controlled flange separation
• Reduced maintenance downtime
• Safer alternative to hammering or wedging methods
• Suitable for heavy industrial applications

Slim 6 mm Spreading Wedge Design

The precision-engineered spreading jaws feature a thin profile for easy insertion into narrow flange openings.

Advantages:

• Minimum flange gap requirement
• Suitable for restricted access areas
• Reduces installation difficulty
• Improves operational efficiency

The slim design makes it ideal for pipeline maintenance where space is limited.

700 Bar High-Pressure Hydraulic Operation

The hydraulic system operates at:

Maximum Working Pressure: 700 bar (10,000 PSI)

Providing:

• Reliable spreading force
• Smooth hydraulic control
• Stable operation under heavy loads
• Professional industrial performance

Adjustable Stepped Block Design

The included stepped blocks allow adjustment according to different flange sizes and working conditions.

Benefits:

• Improved versatility
• Secure positioning
• Better load distribution
• Suitable for various flange applications

Two-Speed Hydraulic Hand Pump

The included manual hydraulic pump features a two-stage operation system for fast positioning and precise high-pressure control.

First Stage – Rapid Advance

• Pressure: 13 bar
• Flow per stroke: 11.26 cm³
• Fast cylinder movement
• Quick tool positioning

Second Stage – High Pressure Operation

• Pressure: 700 bar
• Flow per stroke: 2.47 cm³
• Precise spreading control
• Maximum hydraulic force output

High-Pressure Hydraulic Hose

The included hydraulic hose is designed for safe operation under extreme pressure conditions.

Specifications:

• Working pressure: 700 bar
• Length: 1.8 m
• Inner diameter: 6.4 mm
• Reinforcement: Four-layer steel construction
• Outer protection: Polyurethane casing with rubber crimp protection

Advantages:

• Excellent pressure resistance
• Long service life
• Flexible operation
• Enhanced safety

Accurate Pressure Monitoring System

The included pressure gauge provides accurate hydraulic monitoring during operation.

Specifications:

• Maximum pressure: 700 bar
• Force range: 0–232 kN
• Dual reading scale
• Gauge adapter: ½" NPTF

Benefits:

• Real-time pressure monitoring
• Improved operating safety
• Accurate force control

Complete Hydraulic Flange Spreader Kit

The LONGLOOD 14 Ton flange spreader set includes:

✓ Hydraulic stepped flange spreader cylinder
✓ Two-speed hydraulic hand pump
✓ 1.8 m high-pressure hydraulic hose
✓ Pressure gauge with dual scale
✓ ½" NPTF gauge adapter
✓ Pair of stepped blocks
✓ Safety cords

A complete solution ready for immediate industrial use.

Technical Specifications

Hydraulic Flange Spreader

Specification	Details
Product Type	Hydraulic Stepped Flange Spreader
Maximum Working Pressure	700 bar
Spreading Force	125 kN / 14 Ton
Maximum Spread	80 mm
Jaw Thickness	6 mm
Power Source	Hydraulic
Safety Accessories	Safety cords included
Adjustment System	Stepped blocks

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Two-Speed Hand Pump

Specification	Details
Pump Type	Two-Speed Manual Hydraulic Pump
First Stage Pressure	13 bar
Second Stage Pressure	700 bar
Oil Capacity	901 cm³
Flow per Stroke (Stage 1)	11.26 cm³
Flow per Stroke (Stage 2)	2.47 cm³
Maximum Lever Force	42.2 kg

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Applications

The LONGLOOD 14 Ton Hydraulic Flange Spreader is widely used in:

Oil & Gas Industry

• Pipeline maintenance
• Flange separation
• Valve replacement
• Shutdown maintenance

Petrochemical Plants

• Chemical pipeline servicing
• Pressure equipment maintenance
• Flange joint inspection

Power Generation

• Turbine maintenance
• Boiler systems
• Power plant repair operations

Shipbuilding & Marine

• Marine piping systems
• Ship repair
• Offshore maintenance

Industrial Maintenance

• Large equipment repair
• Mechanical assembly
• Flange joint servicing

Product Advantages

✓ 14 Ton hydraulic spreading force
✓ 700 bar professional hydraulic system
✓ Slim 6 mm wedge design
✓ Maximum spreading distance up to 80 mm
✓ Safe flange separation without hammering
✓ Two-speed hand pump included
✓ Adjustable stepped blocks included
✓ High-pressure reinforced hydraulic hose
✓ Accurate pressure monitoring gauge
✓ Complete ready-to-use kit

Why Choose LONGLOOD Hydraulic Flange Spreaders?

LONGLOOD specializes in manufacturing professional hydraulic tools for industrial maintenance and heavy-duty applications.

Our product range includes:

• Hydraulic flange spreaders
• Hydraulic flange alignment tools
• Hydraulic cylinders
• Hydraulic pumps
• Hydraulic nut splitters
• Hydraulic pullers
• Torque tools

LONGLOOD Manufacturing Advantages

Factory Direct Supply

• Professional hydraulic tool production
• Stable quality control
• Competitive factory pricing
• Global export experience

OEM & ODM Services

Available customization:

• Custom logo
• Private label manufacturing
• Customized packaging
• Product modifications
• Technical documentation

Quality Assurance

Each hydraulic flange spreader is tested to ensure:

• Hydraulic reliability
• Pressure safety
• Accurate force output
• Long service life

Frequently Asked Questions (FAQs)

What is a hydraulic flange spreader used for?

A hydraulic flange spreader is used to safely separate pipe flanges during maintenance, inspection, repair, and replacement operations.

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What is the maximum spreading force of this tool?

The LONGLOOD flange spreader provides:

125 kN (14 Ton) maximum spreading force

What flange gap is required for operation?

The slim 6 mm jaw thickness allows insertion into narrow flange gaps, making it suitable for restricted spaces.

What hydraulic pressure does this flange spreader require?

The tool operates at:

700 bar (10,000 PSI)

maximum working pressure.

Does the kit include a hydraulic pump?

Yes. The complete kit includes a two-speed hydraulic hand pump.

What industries use hydraulic flange spreaders?

Common industries include:

• Oil & gas
• Petrochemical
• Power generation
• Shipbuilding
• Pipeline maintenance
• Industrial manufacturing

Is the flange spreader safe to operate?

Yes. The tool includes:

• Safety cords
• Controlled hydraulic operation
• Pressure monitoring gauge
• Secure stepped blocks

to improve operational safety.

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Can LONGLOOD provide OEM flange spreaders?

Yes. LONGLOOD offers OEM and ODM services including:

• Custom branding
• Packaging customization
• Technical support
• Bulk production

Request a Quote

Looking for a reliable Hydraulic Flange Spreader Manufacturer in China?

Contact LONGLOOD today for technical specifications, OEM solutions, and factory-direct pricing.

LONGLOOD Hydraulic Tools

✓ Hydraulic Flange Spreaders
✓ Flange Alignment Tools
✓ Hydraulic Cylinders & Pumps
✓ Industrial Maintenance Solutions
✓ OEM & ODM Manufacturing
✓ Global Shipping Support