Multi – Stud Tensioning System MSTS

Category:

Features:

• Portable hydraulic tensioning systems designed to tension all studs
simultaneously on various closures

• Applies predictable pre-load to studs eliminating problems
associated with torque-tightening techniques

• Meets ALARA objectives by minimising time spent in high radiation
area’s to remove/install closures

• Lightweight segments manufactured primarily from ARMOLOY-
coated high strength steel to provide superior corrosion protection and long
life

• Highly reliable hydraulic piston seals can be replaced easily

• Pistons have overstroke indicators, high pressure release device

• Diverts high pressure fluid away from the operator if the piston
stroke is exceeded

• Sleeved hydraulic hoses protect the operator in the event of hose
failure

• Lightweight, portable air operated hydraulic control units are
available

System Features

– Profile cut body to reduce weight

– Elliptical shaped piston/rams (if necessary)

– Rare earth magnets embedded in Nut Rotating Sockets, for ease of assembly

– Single hydraulic inlet connection per segment

– Can be designed with variable bolt chambers per segment to optimize weight

– Extremely reliable machine cut polyurethane seals

Related products

Hydraulic Nuts – Series BCHN

Features:

  • Standard Tentec hydraulic Nuts are suiltable for use in temperatures up to 100ºC
  • For temperatures above this level special seals are available, cantact Tentec for further details
  • The use of machine cut polyurethane seals, ensure a reliable leak free Tesioning system
  • Tentec Nuts can be used with spherical washers where joint members are badly out of square
    Where the standard Tentec Nuts aer not suitable, special designs are avaiable on request
  • Maximum working pressure = 33000 psi : 2275 bar
  • If the standard Hydraulic Nuts are not suitable Tentec offer special designs on request.

Hydraulic Nuts – Series BCHN

Features:

  • Standard Tentec hydraulic Nuts are suiltable for use in temperatures up to 100ºC
  • For temperatures above this level special seals are available, cantact Tentec for further details
  • The use of machine cut polyurethane seals, ensure a reliable leak free Tesioning system
  • Tentec Nuts can be used with spherical washers where joint members are badly out of square
    Where the standard Tentec Nuts aer not suitable, special designs are avaiable on request
  • Maximum working pressure = 33000 psi : 2275 bar
  • If the standard Hydraulic Nuts are not suitable Tentec offer special designs on request.

Hydraulic Torque Wrench – CD- Series – Atlas copco

Description: 

– The CD-Series from Tentec is an innovative range of low profile, direct drive, hydraulic torque wrenches. The ultra slim profile of the “same width” cassette and cylinder assembly is achieved by the use of a unique non circular drive piston and helps ensure that the CD series will fit onto those awkward restricted bolts.

– The CD-Series from Tentec is a versatile torque wrench. A single CD Series torque cylider can be fitted with many different sizes cassettes to torque different sized bolts/nuts. 

– Not only is the CD-Series a strong workhorse of a wrench, it also offers refined features that make the ease of use of this wrench, world class. From the full 360º by 360º swivel connections to a convenient pressure/torque chart, laser etched onto the nose of the tool.

Download Catalog here

Features:

  • Dual Independent Swivels
    360º by 360º swivels allow for individual movement of duplex hoses.
  • Non Circular Piston
    This feature allows the cylinder and cassette to be the same extreme low profile width.
  • High Strength Construction
    Both cylinder and cassette are manufactured from high strength, high grade aircraft alloy.
  • Quick Connect Couplers
    Each tool is fitted with quick connect, non drip, threadless safety couplers. “One way only” connections ensure the duplex hoses are connected correctly.
  • Link Pin
    One pin for cassette to cylinder engagement – no tool required for swapping ratchet cassettes.
  • Versatility
    Each CD series cylinder can be fitted with a range of cassettes to suit differing Hexagon nuts sizes.
  • Add-Ons
    Many special optional addons are available, such as spanner wrenches, reducers and sockets.
  • Non-Drip Quick Connect Couplers
    Assures easy and safe operation
  • Optional CD Handle Kit
    An ergonomically designed handle for the CD Series Torque Wrenches.Part Number: ACC-TCH-8.
  • Optional Quad Kit
    Link up to 4 CD – Series wrenches together using the PE/PA Quad Kit. Refer to the Tentec PE/PA Pump page for further details.

Hydraulic Torque Wrench – CD- Series – Atlas copco

Description: 

– The CD-Series from Tentec is an innovative range of low profile, direct drive, hydraulic torque wrenches. The ultra slim profile of the “same width” cassette and cylinder assembly is achieved by the use of a unique non circular drive piston and helps ensure that the CD series will fit onto those awkward restricted bolts.

– The CD-Series from Tentec is a versatile torque wrench. A single CD Series torque cylider can be fitted with many different sizes cassettes to torque different sized bolts/nuts. 

– Not only is the CD-Series a strong workhorse of a wrench, it also offers refined features that make the ease of use of this wrench, world class. From the full 360º by 360º swivel connections to a convenient pressure/torque chart, laser etched onto the nose of the tool.

Download Catalog here

Features:

  • Dual Independent Swivels
    360º by 360º swivels allow for individual movement of duplex hoses.
  • Non Circular Piston
    This feature allows the cylinder and cassette to be the same extreme low profile width.
  • High Strength Construction
    Both cylinder and cassette are manufactured from high strength, high grade aircraft alloy.
  • Quick Connect Couplers
    Each tool is fitted with quick connect, non drip, threadless safety couplers. “One way only” connections ensure the duplex hoses are connected correctly.
  • Link Pin
    One pin for cassette to cylinder engagement – no tool required for swapping ratchet cassettes.
  • Versatility
    Each CD series cylinder can be fitted with a range of cassettes to suit differing Hexagon nuts sizes.
  • Add-Ons
    Many special optional addons are available, such as spanner wrenches, reducers and sockets.
  • Non-Drip Quick Connect Couplers
    Assures easy and safe operation
  • Optional CD Handle Kit
    An ergonomically designed handle for the CD Series Torque Wrenches.Part Number: ACC-TCH-8.
  • Optional Quad Kit
    Link up to 4 CD – Series wrenches together using the PE/PA Quad Kit. Refer to the Tentec PE/PA Pump page for further details.

PTA – Series Torque Wrench Pumps

Description: The Tentec PTA Series Power Packs are engineered with the end user in mind. The PTA Air driven Pumps are manufactured to withstand harsh environments and heavy duty applications. Each pump comes complete with a 4m (13ft) Twin Line Hydraulic Hose and 3m (9.8ft) Remote Pendant. Custom lengths are available.By setting the calibrated gauge to the desired PSI/Bar, you can ensure the proper torque output each and every time. Whether running 1 tool or 4.

Features: 

  • Use where the air is the preferred source of power
  • Powerful 2.25 kW Air Motor
  • External adjustable pressure regulator.
  • Retract side internal relief valve protects tool.
  • Use for double or single-acting tools
  • Oil Deliver per min.:
  • 7.6 L/min. @ 7 Bar
  • 0.9 L/min @ 700 Bar
  • Oil Reservoir: 9.5 L
  • Usable Oil: 9.5 L
  • Dimensions.
  • W = 409mm (16.12″)
  • D = 533.4mm (21″)
  • H = 562mm (22.15″)

PTA – Series Torque Wrench Pumps

Description: The Tentec PTA Series Power Packs are engineered with the end user in mind. The PTA Air driven Pumps are manufactured to withstand harsh environments and heavy duty applications. Each pump comes complete with a 4m (13ft) Twin Line Hydraulic Hose and 3m (9.8ft) Remote Pendant. Custom lengths are available.By setting the calibrated gauge to the desired PSI/Bar, you can ensure the proper torque output each and every time. Whether running 1 tool or 4.

Features: 

  • Use where the air is the preferred source of power
  • Powerful 2.25 kW Air Motor
  • External adjustable pressure regulator.
  • Retract side internal relief valve protects tool.
  • Use for double or single-acting tools
  • Oil Deliver per min.:
  • 7.6 L/min. @ 7 Bar
  • 0.9 L/min @ 700 Bar
  • Oil Reservoir: 9.5 L
  • Usable Oil: 9.5 L
  • Dimensions.
  • W = 409mm (16.12″)
  • D = 533.4mm (21″)
  • H = 562mm (22.15″)