Materials for the subsequent sealing of underground gas mains - Part 2: Materials for the subsequent sealing of joints in underground gas mains; safety requirements and testing
Edition 1999-12

Sealing materials for metallic threaded joints in potable water installations
Edition 2022-04

Hoses for gasfired burners for laboratories, without shroud and armoring - Part 1: Safety requirements and tests
Edition 1994-12

Gas-appliances - Gas burners for laboratory use (laboratory burners) - Part 1: Safety requirements and tests
Edition 2021-06

Gas-appliances - Gas burners for laboratory use (laboratory burners) - Part 2: Conformity
Edition 2021-06

Gas pipework for prefabricated laboratory equipment ready for connection - Requirements and tests
Edition 2022-03

Polyethylen coatings of steel pipes and fittings - Part 1: Requirements and testings of factory-applied extruded coatings
Edition 2024-01

Polyethylen coatings of steel pipes and fittings - Part 2: Requirements and testings of factory-applied sintered or flame sprayed coatings
Edition 2024-01

Field coating materials for corrosion protection of buried pipelines - Part 1: Requirements and product testings
Edition 2025-11

Field coating materials for corrosion protection of buried pipelines - Part 1: Requirements and product testings
Edition 2019-05