ITH Bolt Tensioning Cylinder Type SES

Hydraulic Bolt Tensioning Cylinder type SES, single-stage, simple

Hydraulic Bolt Tensioning Cylinder type SES, single-stage, simple

Open design

  • Single-staged BTC simple, "open" design for long projecting threads like on foundation bolts, heat exchangers or flanges.

Patented safety features

  • Patented safety fracture device
 

Tool-information: features, function, application examples and technical data

Applications
Features
Function
Technical data
Type SES - exchangeable change bushing 
Type SES - foundation bolt connection wind turbine 
Type SES - foundation bolt connection chimney 
Type SES - ANSI flange 
Type SES - exchangeable change bushing
Type SES - exchangeable change bushing

The flexible change bushing gets run down onto the BTC body.

Type SES - foundation bolt connection wind turbine
Type SES - foundation bolt connection wind turbine

Foundation bolt tensioning.

Type SES - foundation bolt connection chimney
Type SES - foundation bolt connection chimney

BTC type SES together with an ITH Eco-MAX 18.

Type SES - ANSI flange
Type SES - ANSI flange

Typical ANSI flange application.

 
 
Type SES - exchangeable change bushing
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
1
Type SES - foundation bolt connection wind turbine
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
2
Type SES - foundation bolt connection chimney
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
3
Type SES - ANSI flange
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
4
NIOX coating 
Exchangeable change bushings 
Flexibility by modular design 
Patented safety features 
Control notch 
Patented cycle counter 
NIOX coating
NIOX coating

Optional Nickel-Chromium coating which prevents corrosion. The standard Bolt Tensioning Cylinders are protected by  burnished coating.

Exchangeable change bushings
Exchangeable change bushings

With the exchangeable change bushings the ITH SSZ type SES can preload bolts with threaded ends. Before preloading the flexible change bushing is unscrewed on the extended thread.

Flexibility by modular design
Flexibility by modular design

ITH Bolt Tensioning Cylinder type SES consists of a modular design:

  1.  Adapt to different thread profiles with interchangeable parts. One Bolt Tensioner can fit different thread profiles by using the corresponding change bushing.
  2. Adapt to different nuts and washers with interchangeable parts. The support of the tool can be changed to accommodate all variations of nut and washer set-ups.
    - Pin drive: Support with access window for tightening the nut using a turning pin. Can be used directly with slotted round-nuts or with a slotted Turning Sleeve fit for hexagon and other custom faced nuts.
    - Gear drive: Standard Support with attached gear drive for tightening the nut using a hand ratchet. Can be used with all hexagon and other custom faced nuts.
  3. Various hydraulic block options are available according to the application requirements.
Patented safety features
Patented safety features

The ITH safety concept for bolt tensioning cylinders includes: patented safety fracture device (inside) and a stroke limitation..

Control notch
Control notch

The control notch on the foot of the support offers an easy visual inspection to check, if the nut lays even with the surface before pressurizing the Bolt Tensioner.

Supports with access windows for tightening the nut using a turning pin. Can be used with directly with slotted round-nuts or with a slotted turning sleve fit for hexagon and other custom faced nuts.

Patented cycle counter
Patented cycle counter
  • Optional on type SES, picture is schematic.
  • Counts each pressure cycle of the tool and clearly displays the current cycle. 
  • Offers an easy way to track working procedures for users.
  • Improved tool management by tracking cycles for maintenance intervals and service, which promotes safe working conditions.
 
 
NIOX coating
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
1
Exchangeable change bushings
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
2
Flexibility by modular design
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
3
Patented safety features
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
4
Control notch
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
5
Patented cycle counter
Das ITH-Lieferprogramm umfasst sämtliche Werkzeuge. Ziehende und drehende Werk- zeuge, Mutternsprenger, Handwerkzeuge, Drehwinkel-Tools und vieles mehr...
6

Type SES (single-stage): Short & wide design for radially open but limited vertical clearance applications

Standard scope

  • design for bolt quality 8.8: M16 to M110
  • special cylinders, customized designs for bolt qualities 5.6, 6.8 or 10.9 or further bolt qualities can be delivery on request.

Bolt Tensioning Cylinders can be used for the following fastener configurations:

Hexagon nuts

  1. ISO 4032: Hexagon nuts (former DIN 934)
  2. DIN 2510-5: Hexagon nuts
  3. EN 14399-4: High strength pre tension able bolt connections for the steel constructions (former DIN 6915)
  4. Heavy hex nuts
  5. Hexagon nuts according to customer designs


Round nuts:

  1. Round nuts with radial hole
  2. Round nut with center holes
  3. ITH Round nuts RMS /RMZ
  4. IHF Round nut
  5. Round nuts according to customer designs
Bolt Tensioning Cylinder type SES with dimensions

ITH Bolt Tensioning Cylinder type SES for bolt quality 8.8, from M16 (5/8") up to M110 (4 1/4") 

Contact us for:

  • bolt qualities  5.6, 6.8 and 10.9
  • special customized designs
  • further technical information
  • a free of charge technical consultation

We would be happy to give advice on your individual bolted joint.

Bolt Tensioning Cylinder type SES for bolt quality 8.8

Dimensions and technical data for bolt quality 8.8

Technical modifications and changes are reserved. Feel free to contact us for an individual design or further information.

 
 
 
 

Contact and technical consultation in bolting technology

Contact ITH for a free consultation regarding bolting tools, fasteners or service in bolting technology

All information at a glance

Order your product brochure free of charge: As a digital version or printed brochure.

Objective technical advice

Being a whole system supplier we are not determined to one specific bolting method - Therefore we advise you objectively and offer the best technical and cost-effective solution.

Contact us for a free consultation

Contact us on any questions regarding your bolt connection or for any technical questions. We advise you free of charge and offer a free on-site inspection.

 

Bolt Tensioning Cylinder type SES: related equipment