Hydraulic Flange Spreaders
Hydraulic Flange Spreaders are designed for safe and efficient flange separation during pipeline maintenance, valve replacement and gasket installation. Featuring a low entry gap, anti-slip wedge design and reliable hydraulic operation, they minimize flange damage while improving maintenance efficiency across oil & gas, petrochemical, power generation and marine industries.
Product Details
Section 1 : Integral Hydraulic Flange Spreaders


|
Model
|
SWR-8
|
|
Stretch Force
|
8t (72kN)
|
|
Top Gap
|
6mm
|
|
Stretch Distance
|
81mm
|
|
Weight
|
6.5kg
|


|
Model
|
SWR-40
|
|
Stretch Force
|
Stretch Force
|
|
Top Gap
|
6mm
|
|
Stretch Distance
|
81mm
|
|
Oil Requirement
|
78cm
|
|
Weight
|
7.1kg
|


|
Model
|
SWR-401
|
|
Stretch Force
|
15t (134kN)
|
|
Top Gap
|
6mm
|
|
Stretch Distance
|
81mm
|
|
Oil Requirement
|
152cm³
|
|
Weight
|
8.0kg
|
Section 2 : Split-type Flange Spreader 24T
1.360° rotating high-strength plastic handle: Rotates around the tool’s central axis for easy vertical/horizontal alignment and convenient carrying
2.Detachable handle for better performance
3.Scale design for intuitive visual monitoring of the flange separation stroke
4.Key components adopt forging process for enhanced strength and reliability
5.Narrow jaw design to reduce tool wear
6.Optimized structure with quickly replaceable jaws and wedge plates for improved work efficiency


|
Model
|
Max Spreading Force (t)
|
Spreading Distance (mm)
|
Configuration
|
Size (mm)
|
Weight (kg)
|
|||
|
1st Stage
|
4th Stage
|
1st Step
|
Stage 1
– No Shim
|
Stage 2
– With Shim
|
||||
|
SHF-25
|
20 | 24 | 6-40 | 6-87.5 | 48.5-103.5 |
Single-head Flange Spreader:
Includes shim, hex key, safety
sling; Net weight: 6.4kg
|
580x330x165
|
11.6
|
|
SHF-25S
|
1-to-1 Configuration: Manual pump, single-head flange
spreader, pressure gauge &
accessories, 2m hydraulic hose, shim, hex key, safety sling
|
920x500x205
|
20.7
|
|||||
|
SHF-25D
|
Manual pump, double-head
flange spreader, pressure gauge & accessories, 2m hydraulic hose, shim, hex key, safety sling
|
920x500x205
|
33
|
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