Please select and order
€72.72
excl. VAT
Add to cart
Norm
ÖNORM M 7325
Issue date: 2019 03 01
Pig traps for pressure pipelines - Requirements for construction
This Austrian Standard includes requirements for pig traps serving for the insertion and extraction of pig.
Pigs are used for
- cleaning (e.g. by brushes or scrapers)
...
Valid
Publisher:
Austrian Standards International
Format:
Digital | 13 Pages
Language:
German
Optionally co-design standards:
ICS
This Austrian Standard includes requirements for pig traps serving for the insertion and extraction of pig.
Pigs are used for
- cleaning (e.g. by brushes or scrapers)
- separation of different conveyor fluids
- testing of the pipe (e.g. by calibration pigs) or
- other purposes.
The design of the pigs themselves is not specified in this ÖNORM.
All pressures mentioned are excessive pressures.
Norm
Issue date :
2018 10 15
Flanges and their joints - Circular flanges for pipes, valves, fittings and accessories, PN designated - Part 1: Steel flanges
Norm
Issue date :
2013 11 01
Gas infrastructure - Pipelines for maximum operating pressure over 16 bar - Functional requirements
Norm
Issue date :
2005 02 01
Flanges and their joint - Circular flanges for pipes, valves, fittings and accessories, Class designated - Part 1: Steel flanges, NPS 1/2 to 24
Norm
Issue date :
2010 02 15
Welding - Basic welded joint details in steel - Part 1: Pressurized components
Norm
Issue date :
2012 09 15
Gas infrastructure - Pressure testing, commissioning and decommissioning procedures - Functional requirements
Norm
Issue date :
2022 03 15
Gas infrastructure - Welding steel pipework - Functional requirements
Norm
Issue date :
2021 12 15
Unfired pressure vessels - Part 5: Inspection and testing
Norm
Issue date :
2017 08 01
Metallic industrial piping - Part 3: Design and calculation
Norm
Issue date :
2021 09 15
Quality requirements for fusion welding of metallic materials - Part 2: Comprehensive quality requirements (ISO 3834-2:2021)
Norm
Issue date :
2023 07 15
Welding - Fusion-welded joints in steel, nickel, titanium and their alloys (beam welding excluded) - Quality levels for imperfections (ISO 5817:2023)
Norm
Issue date :
2020 04 15
Specification and qualification of welding procedures for metallic materials - Welding procedure test - Part 1: Arc and gas welding of steels and arc welding of nickel and nickel alloys (ISO 15614-1:2017 + Amd 1:2019) (consolidated version)
Technische Regel
Issue date :
2023 02
Gas Pipelines - General requirements for design, construction and initial testing of gas pipelines
Technische Regel
Issue date :
2019 02
Natural gas pipelines made of steel - Special requirements for planning, installation and initial testing of natural gas pipelines made of steel
