Sapsons Hydraulic Flange Spreader
Hydraulic flange spreaders are industrial tools used to separate (spread) flanges safely and efficiently, especially during maintenance, gasket replacement, inspection, or flange joint disassembly in piping systems. They are widely used in oil & gas, petrochemical, power plants, marine, and process industries.
Sapsons Hydraulic Flange Spreader is an industrial tool designed to safely and efficiently create a gap between two bolted flange joints—commonly used in pipelines, refineries, petrochemical plants, and maintenance operations.
Key Description :
A Sapsons hydraulic flange spreader uses hydraulic force to separate flanges without damaging sealing surfaces. It is typically inserted into a small gap between flanges and then expanded using a hydraulic pump.
Main Features :
• Hydraulic Operation: Powered by a hand pump or electric hydraulic system for controlled, high-force spreading.
• High Force Output: Capable of generating significant force (often several tons) to separate tightly joined flanges.
• Compact & Portable: Designed for use in confined or hard-to-reach areas.
• Non-Damaging: Spreading wedges are engineered to avoid scratching or deforming flange faces.
• Step Block System: Allows gradual and secure widening of the flange gap.
• Safety-Oriented Design: Reduces risk compared to hammering or prying methods.
Typical Applications :
• Maintenance of pipeline systems
• Oil & gas refineries
• Chemical processing plants
• Power plants
• Shipbuilding and offshore platforms
Components :
• Hydraulic cylinder or spreader head
• Wedge or spreading jaws
• Hand pump / hydraulic pump
• High-pressure hose
• Safety blocks (step blocks)
Advantages :
• Improves worker safety
• Reduces manual effort
• Minimizes flange damage
• Ensures precise and controlled spreading
Basic Usage Steps :
1. Insert the spreader tip into the flange gap.
2. Connect to the hydraulic pump.
3. Apply pressure gradually to expand the gap.
4. Insert step blocks to hold the gap open.
5. Release pressure and remove the tool safely.
The Sapsons Hydraulic Flange Spreader is a compact industrial tool used to safely separate flange joints in pipelines during maintenance, inspection, or gasket replacement. It works using hydraulic pressure to create a controlled gap between flanges without causing damage.
It is lightweight, portable, and can be operated by a single person, making it suitable for confined spaces. The tool provides high spreading force (around 4.5 tons) with parallel jaw movement and no drift, ensuring stability and precision.
Commonly used in oil & gas, petrochemical, power, and marine industries, it improves safety and efficiency compared to manual methods like hammering or prying.
In short:
A Sapsons Hydraulic Flange Spreader is a safe, efficient, and easy-to-use tool for separating flanges in industrial piping systems.
