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AS 2129-1994

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

View Superseded by
superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Flanges for pipes, valves and fittings
Available format(s)

Hardcopy , PDF 1 User , PDF 3 Users , PDF 5 Users , PDF 9 Users

Superseded date

06-30-2017

Published date

01-01-1994

Preview

Specifies requirements and dimensions for circular, plate blank, boss, integrally cast of 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 19 300 kPa 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 AS 4087.

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 -200C to +525C.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 ANSI B16.5, BS 4504 or ISO 7005.The history of AS 2129 flanges (and its predecessor BS 10) and the future use of these flanges is given in the Preface.

Committee
ME-001
DocumentType
Standard
ISBN
0 7262 8890 X
Pages
50
PublisherName
Standards Australia
Status
Superseded
SupersededBy
Supersedes

Under Revision see DR 98317 First published in part as AS B52.1-1931 (being endorsement of BS 10.1-1928 without amendment).AS B52.2 first published 1931 (being endorsement of BS 10.2-1926 without amendment).AS B52.3 first published 1931 (being endorsement of BS 10.3-1929 without amendment).Second edition AS B52.1-1949 (being endorsement of BS 10.1-1947 without endorsement).AS B52.4 first published 1960 (being endorsement of BS 10.4-1931 without amendment).AS B52.5 first published 1960 (being endorsement of BS 10.5-1932 without amendment).AS B52.1-1949, AS B52.2-1931, AS B52.3-1931, AS B52.4-1960 and AS B52.5-1960 revised, amalgamated and redesignated AS B52-1964 (being endorsement of BS 10:1962 with amendment).Second edition 1971.AS B52-1971 revised and redesignated AS 2129-1978 Revised and designated in part as AS 2129-1982.Second edition 1994. First published in part as AS B52.1-1931 (being endorsement of BS 10.1-1928 without amendment). AS B52.2 first published 1931 (being endorsement of BS 10.2-1926 without amendment). AS B52.3 first published 1931 (being endorsement of BS 10.3-1929 without amendment). Second edition AS B52.1-1949 (being endorsement of BS 10.1-1947 without endorsement). AS B52.4 first published 1960 (being endorsement of BS 10.4-1931 without amendment). AS B52.5 first published 1960 (being endorsement of BS 10.5-1932 without amendment). AS B52.1-1949, AS B52.2-1931, AS B52.3-1931, AS B52.4-1960 and AS B52.5-1960 revised, amalgamated and redesignated AS B52-1964 (being endorsement of BS 10:1962 with amendment). Second edition 1971. AS B52-1971 revised and redesignated AS 2129-1978 Revised and designated in part as AS 2129-1982. Second edition 1994.

AS 3678-1990 Structural steel - Hot-rolled plates, floorplates and slabs
AS 2544-1982 Grey iron pressure pipes and fittings
AS 2528-1982 Bolts, studbolts and nuts for flanges and other high and low temperature applications
AS 2465-1981 Unified hexagon bolts, screws and nuts (UNC and UNF threads)
AS 1111-1980 ISO metric hexagon commercial bolts and screws
AS 2382-1981 Surface roughness comparison specimens
AS 2280-1988 Ductile iron pressure pipes and fittings
AS 1110-1984 ISO metric hexagon precision bolts and screws
AS 4087-1996 Metallic flanges for waterworks purposes
AS 1074-1989 Steel tubes and tubulars for ordinary service (Reconfirmed 2018)
AS 1112-1980 ISO metric hexagon nuts, including thin nuts, slotted nuts and castle nuts
AS 1831-1985 Iron castings - Spheroidal or nodular graphite cast iron
AS 2451-1981 Bolts, screws and nuts with British standard Whitworth threads (Rationalized Series)
AS 1579-1993 Arc welded steel pipes and fittings for water and waste water
AS 1572-1998 Copper and copper alloys - Seamless tubes for engineering purposes (Reconfirmed 2018)
AS 1432-1996 Copper tubes for plumbing, gasfitting and drainage applications
AS 1832-1985 Iron castings - Malleable cast iron
AS 2074-1982 Steel castings
AS 1565-1996 Copper and copper alloys - Ingots and castings (Reconfirmed 2020)
AS 1830-1986 Iron castings - Grey cast iron
AS 1200-1988 Boilers and pressure vessels (known as the SAA Boiler Code)
AS 2536-1982 Surface texture
AS 1548-1995 Steel plates for pressure equipment

AS 2845.1-1995 Water supply - Backflow prevention devices - Materials, design and performance requirements
AS 2419.2-1991 Fire hydrant installations - Fire hydrant valves
AS 4087-1993 Metallic flanges for waterworks purposes
AS 4181-1999 Stainless steel clamps for waterworks purposes
AS/NZS 3500.1.2:1998 National plumbing and drainage Water supply - Acceptable solutions
AS 4214.6-1998 Gaseous fire extinguishing systems - FE-13 (HFC-23) total flooding systems
AS 2280-1991 Ductile iron pressure pipes and fittings
AS/NZS 1677.2:1998 Refrigerating systems Safety requirements for fixed applications
AS/NZS 3500.4.2:1997 National Plumbing and Drainage Hot water supply systems - Acceptable solutions
AS 2419.2-1994 Fire hydrant installations - Fire hydrant valves
AS 4214.2-1995 Gaseous fire extinguishing systems - Inergen (IG-541) total flooding systems
AS 4087-1996 Metallic flanges for waterworks purposes
AS/NZS 1200:1994 Pressure equipment
AS 1228-1997 Pressure equipment - Boilers
AS 3500.1-1992 National Plumbing and Drainage Code - Water supply
AS 1628-1994 Water supply - Copper alloy gate, globe and non-return valves
AS 4214.5-1995 Gaseous fire extinguishing systems - NAF S-III (HCFC Blend A) Total flooding systems
AS 4041-1992 Pressure piping
AS 2638-1991 Sluice valves for waterworks purposes
AS 3952-1991 Water supply - DN 80 spring hydrant valve for general purposes
AS 4214.4-1995 Gaseous fire extinguishing systems - FM-200 (HFC-227ea) Systems
AS 4214.7-1998 Gaseous fire extinguishing systems - Triodide (FIC-13I1) total flooding systems
AS 1271-1997 Safety valves, other valves, liquid level gauges, and other fittings for boilers and unfired pressure vessels
AS 3500.4-1994 National Plumbing and Drainage Code Hot water supply systems
AS/NZS 2845.1:1998 Water supply - Backflow prevention devices Materials, design and performance requirements
AS 1210-1997 Pressure vessels
AS 3578-1993 Cast iron non-return valves for general purposes
AS 2941-1995 Fixed fire protection installations - Pumpset systems
AS 2419.3-1996 Fire hydrant installations - Fire brigade booster connections
AS 4032-1992 Thermostatic mixing valves - Materials, design and performance requirements

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