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Standards [CURRENT]

SN EN ISO 13503-2

Petroleum and natural gas industries - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations (ISO 13503-2:2006)
Edition 2007-03

Standards [CURRENT]

SN EN ISO 13503-2/A1

Petroleum and natural gas industries - Completion fluids and materials - Part 2: Measurement of properties of proppants used in hydraulic fracturing and gravel-packing operations - Amendment 1: Addition of Annex B: Proppand specification (ISO13503-2:2006/Amd 1:2009); Amendement A1
Edition 2010-04

Standards [CURRENT]

SN EN ISO 13705

Petroleum, petrochemical and natural gas industries - Fired heaters for general refinery service (ISO 13705:2012)
Edition 2013-03

Standards [CURRENT]

SN EN ISO 13709

Centrifugal pumps for petroleum, petrochemical and natural gas industries (ISO 13709:2009): Available only on CD-ROM
Edition 2010-06

Standards [CURRENT]

SN EN ISO 15156-1

Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 1: General principles for selection of cracking-resistant materials (ISO 15156-1:2020)
Edition 2021-03

Standards [CURRENT]

SN EN ISO 15156-2

Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 2: Cracking-resistant carbon and low-alloy steels, and the use of cast irons (ISO 15156-2:2020)
Edition 2021-03

Standards [CURRENT]

SN EN ISO 15156-3

Petroleum and natural gas industries - Materials for use in H2S-containing environments in oil and gas production - Part 3: Cracking-resistant CRAs (corrosion-resistant alloys) and other alloys (ISO 15156-3:2020)
Edition 2021-03

Standards [CURRENT]

SN EN ISO 15236-3

Steel cord conveyor belts - Part 3: Special safety requirements for belts for use in underground installations (ISO 15236-3:2017)
Edition 2017-08

Standards [CURRENT]

SN EN ISO 15537

Principles for selecting and using test persons for testing anthropometric aspects of industrial products and designs (ISO 15537:2022)
Edition 2022-06

Standards [CURRENT]

SN EN ISO 15612

Specification and qualification of welding procedures for metallic materials - Qualification by adoption of a standard welding procedure (ISO 15612:2018)
Edition 2018-12

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