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Flange bolt unloading

2019-06-07 Flange bolt unloading

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Last Updated: 21 August 2023

Many of us have the impression that the bolt stress will go up when a flange pair in a pipe system is pressurized after assembly.

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2019-05-14 User Day

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Last Updated: 07 June 2019

Red-Bag User Day May, 2019 took place in the new industrial location of RDM Rotterdam. We have had a successful start of the Technical Journey with a motivated group of participants.

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2018-11-05 Red-Bag address change

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Last Updated: 15 February 2023

We are happy to announce that our new address is:

Red-Bag BV
Klinknagelstraat 2
3089 JP Rotterdam
Netherlands

Tel.: +31(0)10 790 0062
New VAT nr.: NL859323808B01

All relevant contact and email addresses remain the same. Contact us at This email address is being protected from spambots. You need JavaScript enabled to view it..

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2017-04-12 User Day

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Last Updated: 27 February 2019

Red-Bag User Day April 12, 2017 - Delft  - The former industrial building of Lijm & Cultuur created a splendid technical environment for technical presentations and sharing experiences.

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2016-11-29 EN1591-1 succesfully conducted

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Last Updated: 29 November 2016

EN1591-1 Training

To get an impression of the software click here ...

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2016-11-16 EN1591-1 training

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Last Updated: 13 December 2016

Red-Bag is conducting a training - November 16, 2016 in Delft.
EN1591-1 TRAINING - TECHNOLOGY LEADING

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2016-11-16 EN1591-1 training

Details
Last Updated: 13 December 2016

Red-Bag is conducting the training with the Biluna Validation software. This software allows you to do an in-depth analysis of the calculation, individual formula and your input. The training uses this software extensively on real cases. The participant will have to use the software to find the problems.

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2016-04-05 User Day

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Last Updated: 07 November 2018

Training skid of Dijkgraaf-Suport is being unloaded at the User Day site. We have received very positive feedback and will have more of these User Days in the future. We thank all participants and especially thank Peter Dijkgraaf and Cyril Wentzel for their excellent contribution.

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Invitation User Day 2016

2016-02-16 User Day

Details
Last Updated: 08 March 2016

Red-Bag is conducting a user day on April 5, 2016 in Rotterdam. The registration is open for users of the Red-Bag software. The registration is closed, 2016.

The main purpose is to meet other colleagues and to share experience.

2014-09-17 Flange Management and EN1591

Details
Last Updated: 19 December 2014

Design and engineering requires hands-on experience. The engineering calculations are difficult to assess without this experience. Although Red-Bag is a software company we believed this experience is crucial to giving adequate support to our customers. Red-Bag is finalizing the calculation software as per EN1591-2014. This calculation method is very detailed and complex. The Red-Bag software engineers together with engineers of Gasunie followed the course of flange management at Dijkgraaf-Support B.V. The images give an overview of the practical exercises supporting the theory as presented in the class room.

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  1. 2014-08-12 VES release 2014
  2. 2013-07-09 Fluor US order
  3. 2012-12-11 Bureau Veritas Order
  4. 2012-08-16 New Flyer PCC

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