BS EN 12560-1:2024 - Flanges and their joints — Dimensions of gaskets for Class-designated flanges Part 1: Non-metallic flat gaskets with or without inserts

Scope: This document specifies the dimensions, types, designation and marking of non-metallic flat gaskets, with or without inserts, for flanges in accordance with EN 1759-1, EN 1759-3 and EN 1759-4, for Class 150, Class 300, Class 600 and Class 900 for nominal sizes DN 15 to DN 600. In addition, this document also gives guidance on typical materials used and how they should be marked.

BS EN 12560-1:2024 Referenced Document

EN 1759-1 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 1: Steel flanges, NPS 1/2 to 24*， 2024-09-13 Update
EN 1759-3 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges Incorporating Corrigendum July 2004
EN 1759-4 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, class designated - Part 4: Aluminium alloy flanges

2024 BS EN 12560-1:2024 Flanges and their joints — Dimensions of gaskets for Class-designated flanges Part 1: Non-metallic flat gaskets with or without inserts
2001 BS EN 12560-1:2001 Flanges and their joints - Gaskets for Class-designated flanges - Non-metallic flat gaskets with or without inserts