Normativa / Standards......................................................................................... pag

Normativa / Standards

Norme pubblicate e progetti in inchiesta (aggiornamento 29 dicembre 2021)

Norme UNSIDER pubblicate da UNI nel mese di dicembre 2021

UNI EN 10373:2021 Determinazione delle proprietà fisiche e meccaniche degli acciai mediante l'utilizzo di modelli

Norme UNSIDER pubblicate da CEN e ISO nel mese di dicembre 2021

ISO 18338:2021 Metallic materials — Torsion test at room temperature

ISO 2566-1:2021 Steel — Conversion of elongation values — Part 1: Carbon and low-alloy steels

ISO 2566-2:2021 Steel — Conversion of elongation values — Part 2: Austenitic steels

ISO 1352:2021 Metallic materials — Torque-controlled fatigue testing

Progetti UNSIDER messi allo studio dal CEN (Stage 10.99) – gennaio 2022

prEN ISO 6508-1 rev Metallic materials - Rockwell hardness test - Part 1: Test method

Progetti UNSIDER in inchiesta prEN e ISO/DIS – gennaio 2022

prEN – progetti di norma europei

prEN ISO19901-5 Petroleum, petrochemical and natural gas industries - Piping systems on offshore production platforms and onshore plants - Part 2: Materials (ISO/DIS 13703-2:2021)

prEN ISO 19901-8 Petroleum and natural gas industries - Specific requirements for offshore structures - Part 8: Marine soil investigations (ISO/DIS 19901-8:2021)

prEN ISO 13704 Petroleum, petrochemical and natural gas industries - Calculation of heater-tube thickness in petroleum refineries (ISO/DIS 13704:2021)

prEN ISO 12736-1 Petroleum and natural gas industries - Wet thermal insulation systems for pipelines and subsea equipment - Part 1: Validation of materials and insulation systems (ISO/ DIS 12736-1:2021)

prEN ISO 12736-2 Petroleum and natural gas industries - Wet thermal insulation systems for pipelines and subsea equipment - Part 2: Qualification processes for production and application procedures (ISO/DIS 127362:2021)

prEN ISO 12736-3 Petroleum and natural gas industries - Wet thermal insulation systems for pipelines and subsea equipment - Part 3: Interfaces between systems, field joint system, field repairs and prefabricated insulation (ISO/ DIS 12736-3:2021)

prEN 1092-3 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 3: Copper alloy flanges

prEN 1759-3 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 3: Copper alloy flanges prEN 1759-4 Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 4: Aluminium alloy flanges

prEN 15542 Ductile iron pipes, fittings and accessories - External cement mortar coating for pipes - Requirements and test methods

prEN 17800 Life cycle cost (LCC) and Life cycle assessment (LCA) for ductile iron pipe systems

prEN ISO 18203 Steel - Determination of the thickness of surface-hardened layers (ISO 18203:2016)

prEN ISO 16808 Metallic materials - Sheet and strip - Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems (ISO/FDIS 16808:2021)

prEN ISO 14284 Steel and iron - Sampling and preparation of samples for the determination of chemical composition (ISO/DIS 14284:2021)

prEN ISO 4943 Steel and cast iron - Determination of copper content - Flame atomic absorption spectrometric method (ISO/DIS 4943:2021)

prEN ISO 9647 Steel - Determination of vanadium content - Flame atomic absorption spectrometric method (FAAS) (ISO 9647:2020)

prEN ISO 11652 Steel and iron - Determination of cobalt content - Flame atomic absorption spectrometric method (ISO 11652:1997)

prEN 10088-1 Stainless steels - Part 1: List of stainless

steels

prEN 10088-3 Stainless steels - Part 3: Technical delivery conditions for semi-finished products, bars, rods, wire, sections and bright products of corrosion resisting steels for general purposes

prEN 10088-2 Stainless steels - Part 2: Technical delivery conditions for sheet/plate and strip of corrosion resisting steels for general purposes

ISO/DIS – progetti di norma internazionali

ISO/DIS 24139-2 Petroleum and natural gas industries — Corrosion resistant alloy clad bends and fittings for pipeline transportation system — Part 2: Clad fittings

ISO/DIS 21826-1 Iron ores — Determination of total iron content — EDTA photometric titration method — Part 1: Microwave digestion method

ISO/DIS 19901-8 Petroleum and natural gas industries — Specific requirements for offshore structures — Part 8: Marine soil investigations

ISO/DIS 15589-2 Petroleum, petrochemical and natural gas industries — Cathodic protection of pipeline transportation systems — Part 2: Offshore pipelines

ISO/DIS 14284 Steel and iron — Sampling and preparation of samples for the determination of chemical composition

ISO/DIS 13704 Petroleum, petrochemical and natural gas industries — Calculation of heater-tube thickness in petroleum refineries ISO/DIS 13703-2 Petroleum, petrochemical and natural gas industries — Piping systems on offshore platforms and onshore plants — Part 2: Materials

ISO/DIS 12736-1 Petroleum and natural gas industries — Wet thermal insulation systems for pipelines and subsea equipment — Part 1: Validation of materials and insulation systems

ISO/DIS 12736-2 Petroleum and natural gas industries — Wet thermal insulation systems for pipelines and subsea equipment — Part 2: Qualification processes for production and application procedures

ISO/DIS 12736-3 Petroleum and natural gas industries — Wet thermal insulation systems for pipelines and subsea equipment — Part 3: Interfaces between systems, field joint system, field repairs and prefabricated insulation

ISO/DIS 4943 Steel and cast iron — Determination of copper content — Flame atomic absorption spectrometric method

ISO/DIS 4698 Iron ore pellets for blast furnace feedstocks — Determination of the free-swelling index

Progetti UNSIDER al voto FprEN e ISO/FDIS – gennaio 2022

FprEN – progetti di norma europei

FprEN ISO 10113 Metallic materials - Sheet and strip - Determination of plastic strain ratio (ISO/ FDIS 10113:2019)

ISO/FDIS – progetti di norma internazionali

ISO/FDIS 23213 Carbon steel wire for bedding and seating springs

ISO/FDIS 16808 Metallic materials — Sheet and strip — Determination of biaxial stress-strain curve by means of bulge test with optical measuring systems

ISO/FDIS 16573-2 Steel — Measurement method for the evaluation of hydrogen embrittlement resistance of high-strength steels — Part 2: Slow stain rate test

ISO/FDIS 15590-3 Petroleum and natural gas industries — Factory bends, fittings and flanges for pipeline transportation systems — Part 3: Flanges

ISO/FDIS 13503-3 Petroleum and natural gas industries — Completion fluids and materials — Part 3: Testing of heavy brines

ISO/PRF TS 12835 Qualification of casing connections for thermal wells

ISO/FDIS 10423 Petroleum and natural gas industries — Drilling and production equipment — Wellhead and tree equipment

ISO/FDIS 4968 Steel — Macrographic examination by sulfur print (Baumann method)

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