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SRT: Top Side Tensioner

SRT: Top Side Tensioner

Product catalog summary

Overview: The document provides technical specifications and features of the Spring Return Bolt Tensioner (SRT) by SPX Bolting Systems. This tool is designed to enhance productivity and safety in bolting operations by utilizing a spring return mechanism.

Key Features:

Unique quick release bridge adaptation for ease of use.
Piston overstroke prevention and stroke indication for operational safety.
Compatibility with MRT Tensioner range and compensation for piston/cylinder misalignment.
Coverage for bolt sizes from 1" to 3 1/2" using only four tools.
Designed to fit BS1560, ANSI B16.5, and API flanges.
Fully enclosed load cell design to prevent debris entry into the piston retraction mechanism.

Specifications:

Piston stroke is 10mm, except for SRT 0 which is 8mm.
Maximum tool pressure is 21,750 psi (1,500 bar).
Bolt protrusion above the nut should be equal to the bolt diameter.
Weight excludes the puller sleeve.
Product dimensions may change due to ongoing development.

Dimensional Data: The document includes detailed dimensional data for various SRT models, specifying load cell references, stud diameters, adapter kits, tool loads, hydraulic areas, and approximate weights.

Usage Recommendations: The spring return design reduces operator fatigue, saves time, and improves safety and productivity on job sites. It is recommended to order a load cell and an adaptor kit separately to complete the tensioner setup.

Catalog excerpts

SRT SRT BOLT TENSIONER topside. Spring Return Bolt Tensioner • Unique quick release bridge adaptation • Piston overstroke prevention • Piston stroke indication • Compatible with MRT Tensioner range • Piston / cylinder misalignment compensation • Bolt coverage from 1" to 3 1/2" with just 4 tools • Designed to fit BS1560 / ANSI B16.5 / API flanges • Fully enclosed load cell design eliminates entry of debris into piston retraction mechanism The Spring Return design dramatically increases productivity and safety on the job site when compared to older technology manual return tensioners. B O LT I N G SYS T E M S spxboltingsystems.com

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SRT: Top Side Tensioner

SRT: Top Side Tensioner

Catalog excerpts

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