Seamless steel tubes for oil- and water-hydraulic systems - Calculation rules for pipes and elbows for dynamic loads
Edition 2020-04

Piping for pigging systems - Part 1: Pipes and elbows
Edition 2009-02

Tube bends - For butt-welding of copper
Edition 2002-05

Pipe bends for rainwater pipes of circular cross-section; testing
Edition 1991-07

Fittings for butt welding into copper-nickel-alloy pipelines - Elbows
Edition 2022-12

Fittings for butt welding into copper-nickel-alloy pipelines - Elbows
Edition 2008-02

Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends (ISO 15590-1:2018, modified); German version EN 14870-1:2023
Edition 2023-10

Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 2: Fittings (ISO 15590-2:2003 modified); English version EN 14870-2:2004
Edition 2005-11

Petroleum and natural gas industries - Induction bends, fittings and flanges for pipeline transportation systems - Part 4: Factory cold bends (ISO 15590-4:2019, modified); English version EN 14870-4:2023
Edition 2023-10

Oil and gas industries including lower carbon energy - Factory bends, fittings and flanges for pipeline transportation systems - Part 1: Induction bends
Edition 2024-07