SBT Range - Imperial | Hi-Force | Bolt Tensioners | HES
Hi-Force product

SBT Range - Imperial

Spring Return Topside Bolt Tensioners - Imperial

  • Single acting design with spring assisted return
  • High grade alloy steel construction
  • Nitrocarburised piston
  • Maximum piston stroke indicator
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Product Overview

The SBT imperial range of hydraulic bolt tensioners is designed primarily for topside operations and features spring assisted return hydraulic piston which reduces bolt tensioning cycle times considerably. Once the hydraulic pressure is released, the tensioner piston automatically starts to retract, thus removing the need to manually wind down the threaded puller. The range currently comprises of 22 models, suitable for standard size bolts from 1¼” to 4” diameter.

  • Capacities from 457 to 2649 kN
  • Bolt sizes from 1¼" to 4" diameter
  • Maximum working pressure 1500 bar

Technical specifications

Model NumberBolt Thread SizeThreads per InchCapacityEffective area cm2Stroke mmWeight kg
kNtonnes
SBT2-125B11 1/4"845746.630.5154.0
SBT2-137B11 3/8"845746.630.5154.0
SBT2-150B11 1/2"845746.630.5154.0
SBT3-162B11 5/8"882283.854.8156.7
SBT3-175B11 3/4"882283.854.8156.7
SBT3-175B21 3/4"882283.854.8156.7
SBT3-187B11 7/8"882283.854.8156.7
SBT3-187B21 7/8"882283.854.8156.7
SBT3-200B22"882283.854.8156.7
SBT4-187B11 7/8"81264128.984.31511.0
SBT4-200B12"81264128.984.31511.0
SBT4-200B22"81264128.984.31511.0
SBT4-225B22 1/4"81264128.984.31511.0
SBT4-250B22 1/2"81264128.984.31511.0
SBT5-250B12 1/2"81833186.9122.21516.5
SBT5-275B12 3/4"81833186.9122.21516.5
SBT5-300B13"81833186.9122.21516.5
SBT6-300B13"82649270176.61524.0
SBT6-325B13 1/4"82649270176.61524.0
SBT6-350B13 1/2"82649270176.61524.0
SBT6-375B33 3/4"82649270176.61524.0
SBT6-400B34"82649270176.61524.0

Note: Weight is for load cell and bridge only. Total weight of complete assembly depends on size of puller and nut rotating socket selected. Tommy bars are not included. Hi-Force recommends one tommy bar for every four tensioners.

Tommy Bar

Tensioner RangeTommy Bar
SBT2TTB08
SBT3TTB10
SBT4TTB10
SBT5TTB14
SBT6TTB14

Dimension

Hi force dim draw bolt tensioners SBT

Dimesnions (mm)

Model Number
ABC minDEF
SBT2-125B1102391271649174
SBT2-137B1102391271649177
SBT2-150B1102391231649180
SBT3-162B1137471461889492
SBT3-175B1137471431889493
SBT3-175B2137501481939494
SBT3-187B1137471391889497
SBT3-187B21375014419394104
SBT3-200B21375014119394104
SBT4-187B11675014719797104
SBT4-200B11675014319797104
SBT4-200B21676215521397106
SBT4-225B21676215021397121
SBT4-250B21676214521397127
SBT5-250B120973162229102134
SBT5-275B120973156229102140
SBT5-300B120973149229102147
SBT6-300B124684174254103161
SBT6-325B124684169254103167
SBT6-350B124684162254103172
SBT6-375B3246105194295103191
SBT6-400B3246105189295103196

Services and support

Whether it is choosing the right tool for the job, improving technical and operational knowledge or product maintenance and warranty, HES is here to help.

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