FG's Modlists
Includes Type 1 (parallel/tapered sleeves) and Type 2 (fabricated sleeve collars). Welding Collars:
For engineers moving from older standards to Eurocodes, accessing the PDF is part of the learning curve. The document represents a shift towards a more rigorous, mechanics-based approach to joint design compared to the more prescriptive methods of the past. Bs En 10311 Pdf
While BS EN 10311 focuses on the jointing procedure qualification, the actual approval of welders or operators is covered under other standards like . Includes Type 1 (parallel/tapered sleeves) and Type 2
The standard outlines the essential variables that affect joint quality, such as pipe material grade, wall thickness, joint geometry, preheating temperature, and post-weld heat treatment (PWHT). By controlling these variables during a qualification test, engineers can prove that a jointing procedure is fit for purpose. While BS EN 10311 focuses on the jointing
The jointing methods covered by BS EN 10311 typically include:
The standard sets strict criteria for the of joints. It provides: