Twin Ferrule Fittings

The course Working with Twin Ferrule Fittings is intended for employees who need to (re) assemble twin ferrule fittings on a (petrochemical) company site. During this course, participants learn how to properly assemble instrumentation fittings and to recognise other types and brands of fittings to prevent components from being used interchangeably. This training leads to a DELTA or SSVV Training Guide certificate. Note: To participate in SSVV Training Guide (SOG) examinations, participants must be in possession of a valid Basic Safety VCA or VCA.

Course Content

This training consists of a theoretical and practical part:


  • Goal
  • Safety
  • Type of fittings
  • Tube aspects
  • Material handling
  • Assembly requirements


  • Recognition of different brands, sizes and materials
  • Making a workpiece according to work assignment
  • Mounting exercise with three different fittings

Course Details

The course duration is one day and the course is provided in groups with a maximum of 8 delegates. Both the theoretical and the practical part will be concluded with an exam.


Successful delegates receive a DELTA or SSVV Training Guide (SOG) certificate ‘Working with Twin Ferrule Fittings’. Both DELTA and SOG certificate have a validity of five years.


The course is provided in Dutch. Upon request the course can be provided in English and German.


The training takes place at DELTA Safety Training in Rotterdam. DELTA offers a fully indoor training venue with all necessary facilities for a safe and comfortable stay. Upon request and with a sufficient number of delegates, this training can be provided on location, if certified by DELTA. In case of certification by SSVV Training Guide (SOG), the training will necessarily take place at DELTA Safety Training.

Conditions for Participation

Delegates shall have a minimum age of 18 years and shall have some experience in bending of tubing. To participate in SSVV Training Guide (SOG) exams, participants must be in possession of a valid certificate Basic Safety VCA or VOL VCA.


The price in the top right corner includes the course material, use of the practical resources, registration fee, certificate costs, coffee, tea and lunch. All prices exclude VAT.

Additional Information

  • The available course dates are shown in the top right corner of the page. These courses are very suitable for individual participants or small groups.
  • For group bookings or incompany courses, we are happy to make you a customised offer.
  • If you wish to receive any additional information, please do not hesitate to contact us.


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