TWI's website, incorporating JoinIT, is the world's most comprehensive online collection of information on joining process and allied technologies. From technical FAQs and Best Practice Guides to free software and leading edge research reports, TWI's technical information helps you to solve your materials joining problems. Click on the links below for different types of information, or enter a query in the search bar.

Publicly accessible technical content In addition to the above content, WJS and Professional Members can access
  • FAQs - Concise answers to frequently asked technical questions
  • Knowledge Summaries - Brief introductions to the most popular joining processes, technologies and materials
  • Best Practice Guides - Introductions to best practice in technogies and processes
  • Technical articles - Conference, journal and magazine articles, including TWI staff papers
  • Welding Procedures - Guides for joints to be welded using flux-cored arc welding process.
  • Standards - News, Codes of Practice and FAQs
In addition to the above content, Industrial Members can access

Get more information about Industrial Membership here.

Get a quote for Industrial Membership here.

Copyright © 2008 TWI Ltd
Information and advice from TWI and its partners are provided in good faith and based, where appropriate, on the best engineering knowledge available at the time and incorporated into TWI's website in accordance with TWI's ISO 9001:2000 accredited status. No warranty expressed or implied is given regarding the results or effects of applying information or advice obtained from the website, nor is any responsibility accepted for any consequential loss or damage.