SYMBOLS FOR LANGUAGES, COUNTRIES AND AUTHORITIES.

Standard published on 15.1.1977

Control of electrostatic hazards in the presence of explosive atmospheres. Operating procedures. Transfer of liquids.

Standard published on 4.3.2026

STATIC ELECTRICITY CONTROL IN FILLING AND EMPTYING VESSELS. PART 2: LOADING OF PRODUCTS IN BULK IN VESSELS THAT CONTAIN FLAMMABLE LIQUIDS.

Standard published on 16.10.1995

Control of electrostatic hazards in presence of explosive atmospheres. Definitions

Standard published on 20.4.2022

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges

Standard published on 20.3.2019

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 2: Cast iron flanges

Standard published on 3.7.2024

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges

Standard published on 30.4.2004

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges

Change published on 19.12.2007

Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges

Change published on 8.10.2004

Flanges and their joints. Circular flanges for pipes, valves, fittings and accesories, PN designated. Part 4: Aluminium alloy flanges.

Standard published on 29.10.2002