The performance of a pressurized gasketed bolted flanged joint , either standard or code designed, is measured in terms of its ability to remain leak free through all  participated plant operations. When a leak occurs , whether minor or major [...]

ASME PCC 1 2019 - Appendix E - Flange Alignment Guidelines : Correct alignment of the joint members is an essential element of flange joint assembly . It results in maximum seating surface contact, maximum opportunity for universal gasket loading, [...]

Not all steel is the same. In fact, some steels don’t get along well together, this can be the case with carbon steel and stainless steel. What’s the difference between these two common types of steel – Cost -  Availability [...]

Gasket Modification –  why does this happen…..maintenance backlog, not aware of the implications of gasket modification, training, experience,  site culture. How do we stop this practice , would welcome comments, and yes it was a high hazard chemical processing site. [...]

Short bolting continues to be apparent in site surveys, site audits are raising the issues on aged and new piping systems. Check bolts for adequate length. This length should consider the presence of washers, nut height, and required thread protrusion. [...]

Gary Milne, Academy Training Director, attended the IMECHE event - Quality and Competence in Pressure Systems - held at Newcastle United, including a stadium tour. The day had a great range of speakers, including HSE Regulation Directorate Perspective - Case [...]

While non-metallic flanges such as glass and reinforced plastic are used for some services, most flanges are metal. Metallic flange surfaces can range from a rough casting to the smoothness produced by lapping. A critical and fundamental aspect of sealing [...]

Friction has a tremendous impact on bolted assemblies,  a small portion of the applied torque (roughly 10 percent) actually results in useable bolt load available that ends up applied to the gasket; a majority of that torque is consumed by [...]

Middlesbrough-based The Academy of Joint Integrity is supporting the development of the next generation of Process Engineers in Tees Valley with a specialist programme of training for the Science Industry Apprenticeship Consortium North East (SIAC NE).   In partnership with [...]

The Academy of Joint Integrity, part of The Flexitallic Group, is experiencing a growth in demand from industry in South Wales. In recent months the Academy has supported an increasing number of COMAH facilities from the region with its [...]