Tube connections for metallic tubes having flanged ends for gas pipes
Edition 1991-12

Flue gas dampers for gas appliances, thermaly controlled, connected to the appliances; requirements, testing, marking
Edition 1984-12

Ready-made insulated joint - Part 1: Insulating couplings for service lines and gas installations - Requirements and tests
Edition 2021-02

Ready-made insulated joint - Part 2: Insulating couplings for gas distribution and transportation - Requirements and tests
Edition 2021-02

Grease box; light construction
Edition 1972-10

Grease box; heavy construction
Edition 1972-10

Protective caps for pipe fittings with welded and threaded ends
Edition 2015-05

Stop valves for domestic water supply - Piston type gate valves - PN 10
Edition 2012-04

Fittings for gas and drinking water installations - Extensions
Edition 2022-11

Gaskets for gas supply - Part 6: Gasket material based on fibres, graphite or polytetrafluoroethylene (PTFE) for gas valves, gas appliances and gas mains
Edition 2019-04