ESI's Industrial Tool Rentals & Sales

Hydraulic Zero Gap Flange Spreader – Field Demo & Best Practices

This instructional video showcases the Hydraulic Zero Gap Flange Spreader in a live field demonstration, highlighting its ability to safely and efficiently separate flanges with minimal clearance. Designed for pipeline maintenance crews working in confined spaces, this tool delivers powerful spreading force while requiring  no gap between flange faces.


Watch as a technician demonstrates proper setup, alignment, and operation of the tool on a pressurized flange joint. The video covers best practices for safe deployment, tool positioning, and hydraulic control—making it an essential resource for professionals in oil & gas, petrochemical, and industrial maintenance environments.

Key Features

  • Zero-gap entry for flanges with no visible separation
  • Hydraulic wedge action for controlled, high-force spreading
  • Compact design ideal for confined space and high-pressure applications
  • Technician-approved setup and safety protocols
  • Compatible with Enerteq’s turnkey rental kits and training programs

Key Applications

  • Flange joint separation
  • Gasket replacement
  • Valve access
  • Pipeline integrity assurance
  • Field training

Kit Options

SG13TE Hydraulic Zero Gap Flange Spreader Tool Kit
SG13TE Hydraulic Zero Gap Flange Spreader Tool Kit

Kit Includes: 

  • 1 x SG13TE Tool c/w Hydraulic Cylinder (13 Tonses of Spreading Force)
  • 1 x 700 bar (10 000 psi) HP 550S Sealed Hand Pump with Gauge
  • 1 x 700 bar (10 000 psi) Hydraulic Hose, 2 m (78.7”)
  • 1 x 150 mm (6”) Vernier Calliper
  • 1 x (1/2”) Square Drive Flexible Handle
  • 1 x 30 mm (1 1/8”) Drive Socket
  • 1 x Safety Block
  • 2 x M39 (1 1/2”) Collets
  • 2 x M42 (1 5/8”) Collets
  • 2 x M45 (1 3/4”) Collets
  • 1 x Instruction Manual
  • 1 x Carry Case with protective foam inserts

 

** Important Disclosure: For Safety Reasons we recommend using any flange spreaders in pairs.

Hydraulic Zero Gap flange spreader mounted between two yellow industrial pipe flanges. The tool uses internal bolt hole engagement and a hydraulic cylinder to safely separate tightly sealed flange joints. Ideal for high-pressure maintenance in oil, gas, and chemical applications.
Hydraulic Zero Gap Flange Spreader Twin Kit

Kit Includes: 

  • 2 x SG13TE Tool c/w Hydraulic Cylinder (13 Tons of Spreading Force)
  • 1 x 700 bar (10 000 psi) HP 550D Sealed Twin Port Hand Pump with Twin Gauges
  • 2 x 700 bar (10 000 psi) Hydraulic Hose, 2 m (78.7”)
  • 1 x 150 mm (6”) Vernier Calliper
  • 1 x (1/2”) Square Drive Flexible Handle
  • 1 x 30 mm (1 1/8”) Drive Socket
  • 2 x Safety Block
  • 4 x M39 (1 1/2”) Collets
  • 4 x M42 (1 5/8”) Collets
  • 4 x M45 (1 3/4”) Collets
  • 1 x Instruction Manual
  • 1 x Carry Case with protective foam inserts

 

**Discount Eligible for all Twin Kits**

Availabilty:

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Choosing ESI Flange Spreaders

Means investing in field-proven safety, precision, and reliability for pipeline maintenance. Engineered for zero-gap access and confined-space applications, our hydraulic flange spreaders deliver controlled force without compromising joint integrity. Backed by OSHA-compliant documentation, nationwide delivery, and technician-approved training, ESI tools are trusted across oil & gas, petrochemical, and power generation sectors. Whether you’re tackling routine maintenance or critical shutdowns, ESI ensures your crew has the right equipment to perform safely, efficiently, and in full compliance.