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Welcome to the PSIG Portal and thank you for visiting us. I hope that you will find the information contain herein helpful. I also hope we can use this platform to discuss matters pertaining to design, fabrication, inspection, testing, operation, maintenance and in-service inspection of pressure systems within the scope of the ASME Boiler And Pressure Vessel Code.

ASME Section VIII - Division 1 on Pressure Vessels is undoubtedly the most common of all code books adopted by pressure vessel designer worldwide. As and when necessary, we will try to provide information on the latest revisions, discuss cases of relevance and more importantly, educate those interested in the operation and inspection of pressure systems and related equipment to achieve a safer and better working environment.

PSIG welcomes your participation and if you like to become a member to help us further our causes, please contact us at and we will get back to you.

Thank you and Regards


(PSIG Chair)

While Pressure Systems Interest Group (PSIG) has tried to ensure the accuracy of the information contained on these websites, PSIG accepts no responsibility for inaccuracies in, or changes to, such information

© Pressure Systems Interest Group 2018