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SG15TE Secure-grip hydraulic flange spreader
  • SG15TE Secure-grip hydraulic flange spreader thumbnail
  • SG15TE Secure-grip hydraulic flange spreader thumbnail

SG15TE Secure-grip hydraulic flange spreader

The SG15TE secure grip bolt-hole spreader can be used on all flange types with bolt-hole sizes ranging from 47.5 mm (1.87”) to 62 mm (2.44”) The collet holders are supplied with adjustable drive cones which can be adjusted outward from their central position allowing the tool to spread flanges apart and remove a spacer, wafer or butterfly valve.


The SG15TE Secure-Grip Flange Spreader can be used during:
  • commissioning
  • construction
  • routine maintenance
  • shutdowns/outages
  • testing
  • valve change-outs
  • subsea work
  • unique expanding collet technology
  • little or no access gap required
  • secure bolt-hole locking mechanism
  • spreading force of 15 T (150 kN), spreading distance of 100 mm (3.94")
  • environmentally friendly
  • unique technology makes the Secure-Grip arguable the safest flange spreader in the world today
  • virtually universal, the Secure-Grip Flange Spreader range will cover ANSI, DIN, SPO, ASME, API and BS Flanges
  • time-saving, simple operation
  • measurable, controlled spreading force


  • 1 x SG15TE Flange Spreader Tool
  • 1 x 10,000 psi (700 bar) HP550S Sealed Hand Pump with Gauge
  • 1 x 10,000 psi (700 bar) Hydraulic Hose, 2 m (78.75")
  • 1 x 300 mm (12") Vernier Calliper
  • 1 x 1/2" Square Drive Flexible Handle
  • 1 x 36 mm Drive Socket
  • 1 x Safety Block
  • 2 x M48 (1 7/8") Collets
  • 2 x M52 (2") Collets
  • 2 x M56 (2 1/4") Collets
  • 1 x Instruction Manual
  • 1 x Carry-Case with Protective Foam Inserts

Product Code: SG15TESTD

Please note that this product was formerly known as ZG15TE Zero-Gap Hydraulic Flange Spreader.


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