
Flanges and Their Joints - Circular Flanges for Pipes, Valves,fittings and Accessories, pn Designated Part 1: Steel Flanges
出版:National Standards Authority of Ireland

專家解讀視頻
Defines the flange types and their facings, dimensions, tolerances, threading, bolt sizes, flange jointing face surface finish, marking, materials, pressure/temperature ratings and approximate flange masses.
BS EN 1092-1:2018 - Identical
EN 1092-1:2018 - Identical
NEN EN 1092-1:2018 - Identical