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

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

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

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

Lubricants for gas valves in indoor installation, gas distribution and gas transportation pipe lines
Edition 2018-09

Clamping plates for the suspension of pipes on I and IPB beams, with CD-ROM
Edition 2014-06

Gas pipelines - Size 0 to 5 valve boxes
Edition 2022-08

Gas Tapping Tees - Part 1: Tapping valves for polyethylene gas pipe systems - Requirements and tests
Edition 2021-11

Test methods for cyclic load change internal pressure tests for the renovation and repair of sewage pressure pipe systems
Edition 2022-06

Prefabricated concrete manholes, unreinforced, steel fibre and reinforced - Part 1: Requirements, test methods and marking for drains and sewers in addition to DIN EN 1917:2003-04
Edition 2023-06