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Database: 365,228(8 Aug 2026)

Alloy steel flange

Alloy steel flange, Total:118 items.

The international standard classification for "Alloy steel flange" includes: Flanges, couplings and joints , Coaxial cables. Waveguides , Steel bars and rods , Piping systems .

The Chinese standard classification for "Alloy steel flange" includes: Technical management , Pipeline fittings , Wave guide coaxial component and accessory , Profile steel and deformed steel , Marine valve fittings .


Professional Standard - Electron

Group Standards of the People's Republic of China

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB 11449.6-1989 Waveguide Flanges Part 7: Square Waveguide Flange Specifications
  • GB/T 15530.5-1995 Loose plate steel flanges with copper alloy plate collar for brazing or welding
  • GB/T 11449.3-1989 Flanges for waveguides--Part 3:Relevant specification for flanges for flat rectangular waveguides
  • GB/T 15530.5-2008 Loose piate flange in steel with a plate collar alloy for brazing and welding
  • GB/T 15530.6-2008 Loose plate flange in steel with a copper pipe or a weld-neck collar in copper alloy for welding
  • GB/T 11449.4-1989 Flanges for waveguides--Part 4:Relevant specification for flanges for circular waveguides
  • GB/T 15530.7-1995 Copper alloy blank flanges
  • GB/T 15530.6-1995 Loose plate steel flanges with copper alloy welding neck collar
  • GB/T 11449.6-1989 Flanges for waveguides Part 7:Relevant specification for flanges for square waveguides
  • GB/T 11449.2-1989 Flanges for waveguides--Part 2:Relevant specification for flanges for ordinary rectangular waveguides
  • GB/T 15530.2-1995 Copper alloy welding neck flanges

Hebei Provincial Standard of the People's Republic of China

Professional Standard - Ferrous Metallurgy

Professional Standard-Ships

Association Francaise de Normalisation

  • NF E29-203:1989 Industrial pipework. Non alloy, alloy, austenitic stainless steel flanges and collars. Terminology . Specifications.
  • NF E29-207:1986 Industrial pipework. Copper alloys flanges and collars and composite flanges. Terminology. Dimensions. Specifications.
  • NF E29-209:1985 Industrial pipework. Non alloy, alloy, austenitic stainless steel flanges and collars. Specifications.
  • NF E62-114:1980 Mounting of grinding weels by mean of hub flanges.
  • NF EN 2047:2001 Aerospace Series - Extruded Flange Angles, Aluminum Alloys - Dimensions

Society of Automotive Engineers (SAE)

German Institute for Standardization

  • DIN 1564:1997-11 Steel fittings for railway vehicles - Sockets, reducing sockets
  • DIN EN 1514-4:1997 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 4: Corrugated flat or grooved metallic and filled metallic gaskets for use with steel flanges; German version EN 1514-4:1997
  • DIN 28141:2003-11 Connecting flanges for vessels and process apparatus of non-alloy and stainless steel
  • DIN 28141:2003 Connecting flanges for vessels and process apparatus of non-alloy and stainless steel
  • DIN 28034:1989 Non-alloy steel weld-neck flanges for pressure vessels and process apparatus
  • DIN 28032:2003-06 Non-alloy steel weld flanges for pressure vessels and process apparatus
  • DIN 28032:1989 Non-alloy steel weld flanges for pressure vessels and process apparatus
  • DIN 28137-1:2005-01 Mounting flanges for agitation units - Part 1: For vessels of non-alloyed and stainless steel
  • DIN 28034:2003-06 Non-alloy steel weld-neck flanges for pressure vessels and process apparatus
  • DIN 28032:2005-06 Non-alloy steel weld flanges for pressure vessels and process apparatus
  • DIN EN 10024:1996 Hot-rolled taper flange I sections - Tolerances on shape and dimensions

Australian/New Zealand Standard (AU-AS/NZS)

Finnish Standards Institute

Standards New Zealand

  • NZS/BS 4504.3.3.3:1989 Circular flanges for pipes, valves, and fittings (PN designated) - Steel, cast iron and copper alloy flanges. - Specification for copper alloy and composite flanges
  • NZS/BS 4504.3.3.1:1989 Circular flanges for pipes, valves, and fittings (PN designated) - Steel, cast iron and copper alloy flanges. - Specification for steel flanges
  • NZS/BS 1560.3.3.1:1989 Circular flanges for pipes, valves and fittings (class designated) - Steel, cast iron and copper alloy flanges - Specification for steel flanges
  • NZS/BS 4504.3.3.2:1989 Circular flanges for pipes, valves, and fittings (PN designated) - Steel, cast iron and copper alloy flanges. - Specification for cast iron flanges
  • NZS/BS 1560.3.3.2:1989 Circular flanges for pipes, valves and fittings (class designated) - Steel, cast iron and copper alloy flanges - Specification for cast iron flanges

British Standards Institution (BSI)

  • BS 4504-3.1:1989 Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges-Specification for steel flanges
  • BS 1560-3.1:1989 Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges-Specification for steel flanges
  • BS 1560-3.3:1989 Circular flanges for pipes, valves and fittings (Class designated). Steel, cast iron and copper alloy flanges-Specification for copper alloy and composite flanges
  • BS 4504-3.3:1989(1998) Circular flanges for pipes, valves and fittings (PN designated) — Part 3 : Steel, cast iron and copper alloy flanges — Section 3.3 Specification for copper alloy and composite flanges
  • 06/30143321 DC ISO 7005-1. Metallic flanges. Part 1. Steel flanges
  • BS 1560-3.3:1989(2000) Circular flanges for pipes, valves and fittings (Class designated) — Part 3 : Steel, cast iron and copper alloy flanges — Section 3.3 Specification for copper alloy and composite flanges
  • BS 7076-2:1989 Dimensions of gaskets for flanges to BS 1560-Specification for metallic ring-joint gaskets for use with steel flanges
  • BS 4504-3.1:1989(1999) Circular flanges for pipes, valves and fittings (PN designated) — Part 3 : Steel, cast iron and copper alloy flanges — Section 3.1 Specification for steel flanges
  • BS 1560-3-1:1989 Circular Flanges for Pipes, Valves and Fittings (Class Designated) - Part 3: Steel, Cast Iron and Copper Alloy Flanges - Section 1: Specification for Steel Flanges
  • BS 1560-3.1:1989(2000) Circular flanges for pipes, valves and fittings (Class designated) — Part 3 : Steel, cast iron and copper alloy flanges — Section 3.1 Specification for steel flanges
  • BS 4504-3-3.2:1989 Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges-Specification for cast iron flanges
  • BS 4504 Sec.3.3:1989 Circular flanges for pipes, valves and fittings (PN designated). Steel, cast iron and copper alloy flanges. Specification for copper alloy and composite flanges

GCC Standardization Organization

International Organization for Standardization (ISO)

Ente Nazionale Italiano di Unificazione

  • UNI 2244:1967 Metallic pipe flanges. Cast steel flanges. Nominal pressure 100.
  • UNI 6079:1967 Metallic pipe flanges. Cast steel flanges. Nominal pressure 160.
  • UNI 2242:1967 Metallic pipe flanges. Cast steel flanges. Nominal pressure 40.
  • UNI 2241:1967 Metallic pipe flanges. Cast steel flanges. Nominal pressure 25.
  • UNI 6080:1967 Metallic pipe flanges. Cast steel flanges. Nominal pressure 250.
  • UNI 2240:1967 Metallic pipe flanges. Cast steel flanges. Nominal pressure 16.
  • UNI EN 12560-5:2003 Flanges and their joints - Gaskets for Class-designated flanges - Metallic ring joint gaskets for use with steel flanges
  • UNI 2244-1967 Metal flanges for piping systems. Upper flange for steel castings PN 100
  • UNI 2243-1967 Metal flanges for piping systems. Upper flange for steel castings PN 64
  • UNI 2241-1967 Metal flanges for piping systems. Upper flange for steel castings PN 25
  • UNI 2242-1967 Metal flanges for piping systems. Upper flange for steel castings PN 40
  • UNI 2240-1967 Metal flanges for piping systems. Upper flange for steel castings PN 16

Korean Agency for Technology and Standards (KATS)

Kingdom of Bahrain Testing and Metrology Directorate

European Committee for Standardization (CEN)

  • EN 1514-4:1997 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 4: Corrugated, flat or grooved metallic and filled metallic gaskets for use with steel flanges
  • EN 1514-3:1997 Flanges and their joints - Dimensions of gaskets for PN-designated flanges - Part 3: Non-metallic PTFE envelope gaskets

Japanese Industrial Standards Committee (JISC)

Aerospace Industries Association

  • AIA NAS3310 Gasket, Sealing, Aluminum Alloy and Corrosion-Resisting Steel, ASA Pipe Flanges

European Committee for Electrotechnical Standardization(CENELEC)

  • HD 129.7-1977 Flanges for Waveguides Part 7: Relevant Specifications for Flanges for Circular Waveguides
  • HD 129.4-1977 Flanges for Waveguides- Part 4: Relevant Specifications for Flanges for Circular Waveguides

American Society for Testing and Materials (ASTM)

  • ASTM A707/A707M-00 Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
  • ASTM A707/A707M-25 Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
  • ASTM A989/A989M-98(2002)e1 Standard Specification for Hot Isostatically-Pressed Alloy Steel Flanges, Fittings, Valves, and Parts for High Temperature Service
  • ASTM A707/A707M-13 Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
  • ASTM A707/A707M-10 Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
  • ASTM A707/A707M-00a Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
  • ASTM A707/A707M-14 Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service
  • ASTM A707/A707M-02(2007) Standard Specification for Forged Carbon and Alloy Steel Flanges for Low-Temperature Service

Indonesia Standards

Czech Standards Institute (UNMZ)

International Electrotechnical Commission (IEC)

  • IEC 60154-4:2017 Flanges for waveguides - Part 4: Relevant specifications for flanges for circular waveguides
  • IEC 60154-7:1974 Flanges for waveguides. Part 7 : Relevant specifications for flanges for square waveguides
  • IEC 60154-4:1969 Flanges for waveguides. Part 4 : Relevant specifications for flanges for circular waveguides

Manufacturers Standardization Society of the Valve and Fitting Industry (MSS)

  • MSS SP-106-2012 Cast Copper Alloy Flanges and Flanged Fittings: Class 125, 150, and 300

Aerospace Industries Association/ANSI Aerospace Standards