Infoteenus
75 NAFTA JA NAFTATEHNOLOOGIA
Uued standardid
ISO 12940-1:2026
Petroleum products and lubricants — Determination of roll stability of lubricating grease — Part 1: Dry condition test
Käsitlusala:
This document specifies a method for evaluating the change of consistency, as measured by cone penetration, of lubricating grease when worked in the roll stability test apparatus. The method described in this document only applies to grease with cone penetration in the range of 175 × 0,1 mm to 385 × 0,1 mm, as measured using ISO 2137.
Alusdokumendid:
ISO 21809-4:2026
Oil and gas industries including lower carbon energy — External coatings for buried or submerged pipelines used in pipeline transportation systems — Part 4: Polyethylene coatings (2-layer PE)
Käsitlusala:
This document specifies the requirements for qualification, application, inspection, testing, handling and storage of materials for plant application of two-layer polyethylene coatings (2-layer PE) applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for oil and gas industries as defined in ISO 13623.
NOTE Pipes coated in accordance with this document are considered suitable for additional protection by means of cathodic protection.
NOTE Pipes coated in accordance with this document are considered suitable for additional protection by means of cathodic protection.
Alusdokumendid:
Asendab:
ISO 21809-4:2009
ISO 12940-2:2026
Petroleum products and lubricants — Determination of roll stability of lubricating grease — Part 2: Wet condition test
Käsitlusala:
This document specifies a method for evaluating the change of consistency, as measured by cone penetration, of lubricating grease when worked in the roll stability test apparatus, in the presence of water. The method described in this document only applies to greases with cone penetration in the range of 175 × 0,1 mm to 385 × 0,1 mm as measured using ISO 2137.
Alusdokumendid:
EVS-EN ISO 19743:2026
Solid biofuels - Determination of content of heavy extraneous materials larger than 3,15 mm (ISO 19743:2026)
Käsitlusala:
This document specifies a method for the determination of the content of heavy extraneous materials (HEM) larger than 3,15 mm by the use of sink-and-float separation combined with elutriation. This document is applicable to woody biomass in accordance with ISO 17225-1, and especially for hogfuel in accordance with ISO 17225-9.
NOTE 1 This method is designed to determine the level of impurities larger than 3,15 mm with a specific density >1 g/cm3, such as stones, glass, rubber, metal and certain types of plastics.
NOTE 2 During the processing of the sample, hand sorting of light impurities with a specific density ≤1 g/cm3 (e.g. plastic foil) can also be done.
NOTE 3 Some heavy extraneous materials (e.g. lumps of clay) can fall apart when submerged in water.
NOTE 4 Heavy extraneous materials smaller than 3,15 mm can damage milling equipment, when reducing the material in size to produce laboratory samples.
NOTE 1 This method is designed to determine the level of impurities larger than 3,15 mm with a specific density >1 g/cm3, such as stones, glass, rubber, metal and certain types of plastics.
NOTE 2 During the processing of the sample, hand sorting of light impurities with a specific density ≤1 g/cm3 (e.g. plastic foil) can also be done.
NOTE 3 Some heavy extraneous materials (e.g. lumps of clay) can fall apart when submerged in water.
NOTE 4 Heavy extraneous materials smaller than 3,15 mm can damage milling equipment, when reducing the material in size to produce laboratory samples.
Alusdokumendid:
ISO 19743:2026; EN ISO 19743:2026
Asendab:
EVS-EN ISO 19743:2017
ISO 19743:2026
Solid biofuels — Determination of content of heavy extraneous materials larger than 3,15 mm
Käsitlusala:
This document specifies a method for the determination of the content of heavy extraneous materials (HEM) larger than 3,15 mm by the use of sink-and-float separation combined with elutriation. This document is applicable to woody biomass in accordance with ISO 17225-1, and especially for hogfuel in accordance with ISO 17225-9.
NOTE 1 This method is designed to determine the level of impurities larger than 3,15 mm with a specific density >1 g/cm3, such as stones, glass, rubber, metal and certain types of plastics.
NOTE 2 During the processing of the sample, hand sorting of light impurities with a specific density ≤1 g/cm3 (e.g. plastic foil) can also be done.
NOTE 3 Some heavy extraneous materials (e.g. lumps of clay) can fall apart when submerged in water.
NOTE 4 Heavy extraneous materials smaller than 3,15 mm can damage milling equipment, when reducing the material in size to produce laboratory samples.
NOTE 1 This method is designed to determine the level of impurities larger than 3,15 mm with a specific density >1 g/cm3, such as stones, glass, rubber, metal and certain types of plastics.
NOTE 2 During the processing of the sample, hand sorting of light impurities with a specific density ≤1 g/cm3 (e.g. plastic foil) can also be done.
NOTE 3 Some heavy extraneous materials (e.g. lumps of clay) can fall apart when submerged in water.
NOTE 4 Heavy extraneous materials smaller than 3,15 mm can damage milling equipment, when reducing the material in size to produce laboratory samples.
Alusdokumendid:
Asendab:
ISO 19743:2017
ISO 24894:2026
Analysis of natural gas — Determination of sulfur compounds — Determination of hydrogen sulfide by laser absorption spectroscopy
Käsitlusala:
This document describes a method for the online determination of hydrogen sulfide content in natural gas by laser absorption spectroscopy. The analytical range expressed as mole fraction is 1 μmol/mol to 50 μmol/mol.
Alusdokumendid:
ISO 24833:2026
Natural gas — Upstream area — Determination of elemental sulfur solubility by saturated dissolution method
Käsitlusala:
This document specifies the instruments and equipment, reagents and materials, preparation, measurement procedure, calculations and precision for determining the solubility of elemental sulfur using the saturated dissolution method.
This document covers the determination of sour gas samples collected from downhole, wellhead or separator using a sampler, or sour gas prepared in the laboratory, the sampling process of which is not involved.
This document covers the determination of sour gas samples collected from downhole, wellhead or separator using a sampler, or sour gas prepared in the laboratory, the sampling process of which is not involved.
Alusdokumendid:
Asendatud standardid
ISO 21809-4:2009
Petroleum and natural gas industries -- External coatings for buried or submerged pipelines used in pipeline transportation systems -- Part 4: Polyethylene coatings (2-layer PE)
Käsitlusala:
ISO 21809-4:2009 specifies the requirements for qualification, application, inspection, testing, handling and storage of materials for plant application of two-layer polyethylene coatings (2-layer PE) applied externally for the corrosion protection of bare steel pipe for use in pipeline transportation systems for the petroleum and natural gas industries as defined in ISO 13623.
Alusdokumendid:
Asendatud:
ISO 21809-4:2026
EVS-EN ISO 19743:2017
Solid biofuels - Determination of content of heavy extraneous materials larger than 3,15 mm (ISO 19743:2017)
Käsitlusala:
ISO 19743:2017 specifies a method for the determination of content of heavy extraneous materials larger than 3,15 mm by the use of sink-and-float separation combined with elutriation. This document is applicable to woody biomass in accordance with ISO 17225‑1:2014, Table 1.
Alusdokumendid:
ISO 19743:2017; EN ISO 19743:2017
Asendatud:
EVS-EN ISO 19743:2026
ISO 19743:2017
Solid biofuels -- Determination of content of heavy extraneous materials larger than 3,15 mm
Käsitlusala:
ISO 19743:2017 specifies a method for the determination of content of heavy extraneous materials larger than 3,15 mm by the use of sink-and-float separation combined with elutriation. This document is applicable to woody biomass in accordance with ISO 17225-1:2014, Table 1.
Alusdokumendid:
Asendatud:
ISO 19743:2026
Kavandid
prEN ISO 19277-1
Oil and gas industries including lower carbon energy - Qualification testing and acceptance criteria for protective coating systems under insulation - Part 1: Liquid applied coatings (ISO/DIS 19277-1:2026)
Käsitlusala:
This document describes various corrosion under insulation (CUI) environments in refineries and other related industries and environments, and establishes CUI environmental categories including operating temperature ranges from −45 °C to 204 °C for topside and aboveground service only. This document specifies both established and other test methods for the assessment of coatings used for prevention of CUI for each given environment. This document also provides acceptance criteria for each CUI environment.
NOTE The test results and acceptance criteria can be considered an aid in the selection of suitable coating systems. For service or peak temperatures below −45 °C an optional cryogenic test can be incorporated and for over 204 °C testing acceptance criteria can be agreed between interested parties. Additional or other test and acceptance measures are possible, but require particular agreement between the interested parties.
This document covers spray-applied coatings applied on new carbon and austenitic stainless steel for use in CUI service. This document does not cover testing of sacrificial coatings, such as inorganic zinc, as these coatings can be consumed quickly in wet environments. Developing accelerated corrosion testing for what can be continuous wet service with sacrificial coatings is beyond the scope of this document.
"Non-through porosity" thermal spray aluminium coatings with greater than 250 µm dry film thickness can be tested and qualified in accordance with this document. This document does not cover tape and sheet applied products for use in preventing CUI.
This document does not deal with other aspects of coating degradation, such as those caused by abrasion, erosion, ultraviolet degradation or other methods that can exist given specific environment and construction methods.
NOTE The test results and acceptance criteria can be considered an aid in the selection of suitable coating systems. For service or peak temperatures below −45 °C an optional cryogenic test can be incorporated and for over 204 °C testing acceptance criteria can be agreed between interested parties. Additional or other test and acceptance measures are possible, but require particular agreement between the interested parties.
This document covers spray-applied coatings applied on new carbon and austenitic stainless steel for use in CUI service. This document does not cover testing of sacrificial coatings, such as inorganic zinc, as these coatings can be consumed quickly in wet environments. Developing accelerated corrosion testing for what can be continuous wet service with sacrificial coatings is beyond the scope of this document.
"Non-through porosity" thermal spray aluminium coatings with greater than 250 µm dry film thickness can be tested and qualified in accordance with this document. This document does not cover tape and sheet applied products for use in preventing CUI.
This document does not deal with other aspects of coating degradation, such as those caused by abrasion, erosion, ultraviolet degradation or other methods that can exist given specific environment and construction methods.
Alusdokumendid:
ISO/DIS 19277-1; prEN ISO 19277-1