Petroleum and natural gas industries - Design and operation of subsea production systems - Part 2: Unbonded flexible pipe systems for subsea and marine applications (ISO 13628-2:2006); English version EN ISO 13628-2:2006, Corrigendum to DIN EN ISO 13628-2:2006-10; English version EN ISO 13628-2:2006/AC:2009
Edition 2009-09

Mine plans - Mineral deposits - Part 1: Terms, classification
Edition 1999-10

Petroleum, petrochemical and natural gas industries - Safety of machineries - Powered elevators (ISO 20321:2020); German version EN ISO 20321:2020
Edition 2020-07

Petroleum and natural gas industries - Pipeline transportation systems (ISO 13623:2009 modified); German version EN 14161:2011+A1:2015
Edition 2015-07

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

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

Petroleum and natural gas industries - External coatings for buried or submerged pipelines used in pipeline transportation systems - Part 5: External concrete coatings (ISO 21809-5:2017); German version EN ISO 21809-5:2017
Edition 2019-01

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

Petroleum, petrochemical and natural gas industries - Calculation of heater-tube thickness in petroleum refineries (ISO 13704:2022): English version EN ISO 13704:2022
Edition 2023-02