AS 2129-2000
Current
The latest, up-to-date edition.
Flanges for pipes, valves and fittings (Reconfirmed 2016)
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English
01-17-2000
Specifies requirements and dimensions for circular, plate blank, boss, integrally cast or forged and welding-neck type flanges or nominal sizes DN 15 to DN 3000 and their bolting for use on pipes, valves and fittings and other pressure-retaining equipment containing fluid at pressures up to 19300kPa and at temperatures in the range -200 degrees Celsius to +525 degrees Celsius. Flanges in carbon steel, carbon-manganese steel, low-alloy steel, stainless steel, grey iron, malleable iron, ductile cast iron or copper alloy, together with relevant material specifications are included. This Standard is applicable to flanges for water, steam, compressed air, chemical and petroleum plants, hydraulic piping and where other Standards require compliance with this Standard. Recommendations on the selection of bolting and method of making flanged joints are included. This Standard is not intended to apply to flanges for water or waste water covered by AS4087.
Committee |
ME/1
|
DocumentType |
Standard
|
ISBN |
0 7337 3065 5
|
Pages |
47
|
ProductNote |
Reconfirmed 27/05/2016.This standard has been reconfirmed in Australia in 2016 and remains current in New Zealand. Reconfirmation Notice 27/05/2016
|
PublisherName |
Standards Australia
|
Status |
Current
|
Supersedes |
This Standard specifies requirements for circular flanges of nominal sizes DN 15 to DN 3000, inclusive, and their bolting for use on pipes, valves, fittings and other pressure-retaining equipment containing fluid at pressures up to 19 300 kPa and at temperatures in the range -200°C to +525°C.These flanges are manufactured from carbon steel, carbon-manganese steel, alloy steel, stainless steel, grey iron, malleable iron, ductile cast iron*, or copper alloy.This Standard is applicable to flanges for water, steam, compressed air, chemical and petroleum plants, hydraulic piping and where other Standards require compliance with this Standard.This Standard is not intended to apply to flanges for water or waste water covered by AS 4087.Flanges R, S and T are designated obsolescent and are not recommended for use in new equipment. They are retained to provide for the servicing of existing equipment that is expected to have a long working life. For new equipment, flanges R, S and T should be replaced with flanges to AS/NZS 4331, Parts 1 to 3, ANSI B16.5 or BS 4504 (series).The history of AS 2129 flanges (and its predecessor BS 10) and the future use of these flanges is given in the Preface.
Originated in part as AS B52.1-1931 (being endorsement of BS 10.1-1928 without amendment).
Previous edition AS 2129-1994.
Third edition 2000.
AS 2536-1982 | Surface texture |
AS 1830-2007 | Grey cast iron (Reconfirmed 2017) |
AS 1831-2007 | Ductile cast iron (Reconfirmed 2017) |
AS 2382-1981 | Surface roughness comparison specimens |
AS 2528-1982 | Bolts, studbolts and nuts for flanges and other high and low temperature applications |
AS/NZS 3678:1996 | Structural steel - Hot-rolled plates, floorplates and slabs |
AS/NZS 2544:1995 | Grey iron pressure fittings |
AS/NZS 1111:1996 | ISO metric hexagon commercial bolts and screws |
AS 1074-1989 | Steel tubes and tubulars for ordinary service (Reconfirmed 2018) |
AS 2074-2003 | Cast steels |
AS 1832-2007 | Malleable cast iron (Reconfirmed 2017) |
AS/NZS 2451:1998 | Bolts, screws and nuts with British Standard Whitworth threads (rationalized series) |
AS/NZS 2280:2004 | Ductile iron pipes and fittings |
AS/NZS 4331.2:1995 | Metallic flanges Cast iron flanges (Reconfirmed 2020) |
AS 1548-1995 | Steel plates for pressure equipment |
AS 1565-1996 | Copper and copper alloys - Ingots and castings (Reconfirmed 2020) |
AS/NZS 4331.1:1995 | Metallic flanges Steel flanges (Reconfirmed 2020) |
AS/NZS 1110:1995 | ISO metric precision hexagon bolts and screws |
AS/NZS 2465:1999 | Unified hexagon bolts, screws and nuts (UNC and UNF threads) (Reconfirmed 2016) |
AS/NZS 4331.3:1995 | Metallic flanges Copper alloy and composite flanges (Reconfirmed 2020) |
AS 1572-1998 | Copper and copper alloys - Seamless tubes for engineering purposes (Reconfirmed 2018) |
AS 1579-2001 | Arc-welded steel pipes and fittings for water and wastewater (Reconfirmed 2018) |
AS 4087-2004 | Metallic flanges for waterworks purposes |
AS 1432-2004 | Copper tubes for plumbing, gasfitting and drainage applications |
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AS 4554-2005 | Gas laundry dryers (Reconfirmed 2016) |
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AS/NZS 3500.4:2015 | Plumbing and drainage Heated water services |
AS 1940:2017 | The storage and handling of flammable and combustible liquids |
AS 4087-2004 | Metallic flanges for waterworks purposes |
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AS 4563-2003 (AG 300) | Commercial catering gas equipment |
AS/NZS 4645.2:2008 | Gas distribution networks Steel pipe systems |
AS/NZS 4766(INT):2002 | Polyethylene storage tanks for water and chemicals |
AS 5601-2004 | Gas installations |
AS 4181-1999 | Stainless steel clamps for waterworks purposes |
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AS 4563-2004 | Commercial catering gas equipment (Reconfirmed 2016) |
AS/NZS 4645.1:2018 | Gas distribution networks Network management |
AS 1210-2010 | Pressure vessels (Reconfirmed 2021) |
AS 5830.1-2012 | In-line ball valves for use in plumbing water supply systems Metal-bodied |
AS 2941-2002 | Fixed fire protection installations - Pumpset systems |
AS 1697-2005 | Installation and maintenance of steel pipe systems for gas |
AS 2419.2-1994 | Fire hydrant installations Fire hydrant valves |
AS 3723-1989 | Installation and maintenance of plastics pipe systems for gas |
AS/NZS 3500.4:2003 | Plumbing and drainage Heated water services |
AS 1228-2006 | Pressure equipment - Boilers |
AS/NZS 3500.2:2003 | Plumbing and drainage Sanitary plumbing and drainage |
AS 4747.2-2013 | Meters for non-urban water supply Technical requirements for closed conduit meters fully charged |
AS 1940-2004 | The storage and handling of flammable and combustible liquids |
AS 1628-1999 | Water supply - Metallic gate, globe and non-return valves (Reconfirmed 2015) |
AS 4565-2004 | Radiant gas heaters for outdoor and non-residential indoor use (Reconfirmed 2017) |
AS 4809-2003 | Copper pipe and fittings - Installation and commissioning |
AS 4041-2006 | Pressure piping (Reconfirmed 2016) |
AS 4554-2002 (AG 104) | Gas laundry dryers |
AS 2941-2008 | Fixed fire protection installations - Pumpset systems |
AS/NZS 3518:2004 | Acrylonitrile butadiene styrene (ABS) compounds, pipes and fittings for pressure applications |
AS/NZS 4645.2:2018 | Gas distribution networks Steel pipe systems |
AS 5081-2008 | Hydraulically operated automatic control valves for waterworks purposes (Reconfirmed 2016) |
AS 3690-1989 | Installation of ABS pipe systems |
AS 4956-2008 | Air valves for water supply |
AS 2634-1983 | Chemical plant equipment made from glass-fibre reinforced plastics (GRP) based on thermosetting resins |
AS 4883-2008 | Air valves for sewerage |
AS 2033-1980 | Installation of polyethylene pipe systems |
AS 4623-2008 | Jointing compounds and materials for use in gas pipe joints |
AS 4883:2017 | Air valves for sewerage |
AS 2941-2013 | Fixed fire protection installations - Pumpset systems |
AS/NZS 4645.3:2018 | Gas distribution networks Plastics pipe systems |
AS 4809:2017 | Copper pipe and fittings - Installation and commissioning |
AS 2528-1982 | Bolts, studbolts and nuts for flanges and other high and low temperature applications |
AS/NZS 5601.1:2013 | Gas installations General installations |
ATS 4747.2-2008 | Meters for non-urban water supply Specification for closed conduit meters fully charged |
AS 5612-2013 | Butterfly valves for general purposes |
AS/NZS 2845.1:1998 | Water supply - Backflow prevention devices Materials, design and performance requirements |
AS 4551-2008 | Domestic gas cooking appliances |
AS 1210-1997 | Pressure vessels |
AS 1228:2016 | Pressure equipment - Boilers |
AS 4956:2017 | Air valves for water supply |
ATS 4747.3-2008 | Meters for non-urban water supply Specifications for open channel meters |
AS 4643-2007 | Overhead radiant tube gas heaters |
AS/NZS 3500.4:2018 | Plumbing and drainage Heated water services |
AS/NZS 5601.1:2010 | Gas installations General installations |
AS 3578-1993 | Cast iron non-return valves for general purposes |
AS 1271-2003 | Safety valves, other valves, liquid level gauges and other fittings for boilers and unfired pressure vessels (Reconfirmed 2016) |
AS 4557-2004 | Domestic outdoor gas barbecues |
AS/NZS 3500.1:2003 | Plumbing and drainage Water services |
AS/NZS 2566.2:2002 | Buried flexible pipelines Installation (Reconfirmed 2016) |
AS/NZS 4129:2008 | Fittings for polyethylene (PE) pipes for pressure applications |
AS 5830.2-2012 | In-line ball valves for use in plumbing water supply systems Plastics-bodied |
AS 2419.3-1996 | Fire hydrant installations - Fire brigade booster connections |
AS 4560-2004 | Gas pool heaters (Reconfirmed 2016) |
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