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Boltight T21 Hydraulic Bolt Tensioner

233 k.N Hydraulic Bolt Tensioner, Load Return Cylinder, [M16–M27], 3/4“ - 1.1/8“

Model T21
Capacity (ton) 23 Ton
Capacity (k.N) 233 k.N
Bolt Size (metric) M16 - M27
Bolt Size (imperial) 3/4" - 1.1/8" inch
Work. Pressure 1500 Bar
Cylinder stroke 12 mm
Hydraulic Area 15.5 cm²
Outside Dia. 73 mm
Tool Weight 2.3 kg
Brand Boltight - Nord Lock
Origin United Kingdom
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Features
  • Load capacity ton 23 – 263 tn
  • Load capacity k.N 233 – 2629  k.N
  • Compatible with metric bolts M16 – M100
  • Compatible with imperial bolts 3/4” – 4.0”
  • Load return 1500 bar hydraulic system
  • 12 mm stroke and 15 mm stroke available
  • Larger or special designs available on request
  • Tools are available in metrical and imperial sizes
  • Suitable for single or multi-tensioning applications
  • Fits most ANSI B16.5, MSS SP-44 and API17D flanges
  • Single-twin port options, fitted with Cejn 116 series
  • Origin United Kingdom, made by Boltight -Nord Lock
 
Technical Specifications

Boltight T-Series standard range of topside Hydraulic bolt tensioners are easy to install. Designed to fit most standard flanges (ANSI 16.5, API 605, MSS SP44, etc).

Model Capacity  Outside Dia. Bolt Size Hydraulic Area Stroke Bolt Thread  A H1 H2 H3 E Weight
No Ton k.N mm  (D1) metrik (D2) inch cm² mm mm Pitch mm mm mm mm mm kg

  

 T21

 

23    

 

233

 73 M16 * 15.5 12 27 2.0 53 102 16 145 16 2.3
73 M20  3/4’’ 15.5 12 30 2.0 53 102 20 145 20 2.3
 73  M22  7/8’’ 15.5 12 32 2.5 53 102 22 145 22 2.3
73 M24 1’’  15.5 12 36 3.0 62 102 24 145 24 2.3
73 M27 1-1/8’’ 15.5 12 41 3.0 62 102 27 145 27 2.3

How Bolt Tensioner Works:

 

Applications including:

  • All Oil & Gas Flanges
  • Heat Exchangers
  • Pressure vessels
  • Exchange covers & nozzles
  • Boiler feed pump
  • Manufacturing machinery
  • Cranes
  • Clamps

 

 

Photos
hydraulic tension tightening tool boltight t21
Hydraulic Bolt Tensioner Boltight T21
Hydraulic Bolt Tensioner Boltight T21 Drawing
Boltight Nord-Lock Hydraulic Tensioning Tool
Hydraulic Bolt Tensioner Boltight T21 Tension Tightening
Hydraulic Bolt Tensioner Set Boltight T21
Hydraulic Bolt Tensioning Tools Boltight
Hydraulic Tensioning Tool Boltight T21
Boltight - Nord-Lock
Load Return Load Cell
20 Ton
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Tags: bolt tensioner, hydraulic bolt tensioner, bolt tensioning tools, hydraulic tension tightening, boltight hydraulic bolt tensioner
Category: Torque Tools   Hydraulic Bolt Tensioners   
Boltight T22 Hydraulic Bolt Tensioner →

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