Hot finished structural hollow sections of non-alloy and fine grain steels - Part 1: Technical delivery conditions
Edition 2006-06

Hot finished steel structural hollow sections - Part 2: Tolerances, dimensions and sectional properties
Edition 2019-12

Hot finished steel structural hollow sections - Part 3: Technical delivery conditions for high strength and weather resistant steels
Edition 2021-09

Cold formed welded structural hollow sections of non-alloy and fine grain steels - Part 1: Technical delivery conditions
Edition 2006-06

Weldable structural steels for fixed offshore structures - Technical delivery conditions - Part 3: Hot finished hollow sections
Edition 2023-06

Magnetic materials - Classification of surface insulations of electrical steel sheet, strip and laminations
Edition 2005-09

Workshop fabricated steel tanks - Part 1: Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids other than for heating and cooling of buildings
Edition 2018-12

Workshop fabricated steel tanks - Part 2: Horizontal cylindrical single skin and double skin tanks for the aboveground storage of flammable and non-flammable water polluting liquids
Edition 2005-06

Workshop fabricated steel tanks - Part 3: Horizontal cylindrical single skin and double skin tanks for the underground storage of flammable and nonflammable water polluting liquids for heating and cooling of buildings
Edition 2020-01

Small wastewater treatment systems for up to 50 PT - Part 3: Packaged and/or site assembled domestic wastewater treatment plants
Edition 2016