‐… … ASTM/ASME Standard

• ASTM A106: Seamless Carbon Steel Pipe for High-Temperature Service
• ASTM A179: Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes
• ASTM A192: Seamless Carbon Steel Boiler Tubes for High-Pressure Service
• ASTM A210: Seamless Medium-Carbon Steel Boiler and Superheater Tubes
• ASTM A213: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
• ASTM A333: Seamless and Welded Steel Pipe for Low-Temperature Service
• ASTM A335: Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
• ASTM A519: Seamless Carbon and Alloy Steel Mechanical Tubing
• ASTM A53: Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

‐… … API Standard

• API 5L: Steel Pipe for Pipeline Transportation System
• API 5CT: Steel Pipes for Use as Casing or Tubing for Wells

‐… … JIS Standard

• JIS G3445: Carbon Steel Tubes for Machine Structural Purposes
• JIS G3454: Carbon Steel Pipes for Pressure Service
  JIS G3455: Carbon Steel Pipes for High Pressure Service
  JIS G3456: Carbon Steel Pipes for High Temperature Service
• JIS G3461: Carbon Steel Boiler and Heat Exchanger Tubes
  JIS G3462: Alloy Steel Boiler and Heat Exchanger Tubes
• JIS G3429: Seamless Steel Tubes for High Pressure Gas Cylinder

‐… … DIN/EN Standard

• DIN1629: Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirement.
  EN10216-1: Seamless Steel Tubes for Pressure Purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties
• DIN17175: Seamless Steel Tubes for Elevated Temperatures.
  EN10216-2: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties
• DIN2391-1: Seamless Precision Steel Tube.
  EN10305-1: Steel tubes for precision applications - Part 1: Seamless cold drawn tubes

‐… … Tubes/pipes for Boilers, Headers and Temperatures Services

• ASTM A106: Seamless Carbon Steel Pipe for High-Temperature Service
• ASTM A192: Seamless Carbon Steel Boiler Tubes for High-Pressure Service
• ASTM A210: Seamless Medium-Carbon Steel Boiler and Superheater Tubes
• ASTM A213: Seamless Ferritic and Austenitic Alloy-Steel Boiler, Superheater, and Heat-Exchanger Tubes
• ASTM A333: Seamless and Welded Steel Pipe for Low-Temperature Service
• ASTM-A335: Seamless Ferritic Alloy-Steel Pipe for High-Temperature Service
• JIS G3454: Carbon Steel Pipes for Pressure Service
  JIS G3455: Carbon Steel Pipes for High Pressure Service
  JIS G3456: Carbon Steel Pipes for High Temperature Service
• JIS G3461: Carbon Steel Boiler and Heat Exchanger Tubes
  JIS G3462: Alloy Steel Boiler and Heat Exchanger Tubes
• DIN1629: Seamless Circular Tubes of Non Alloys Steels with Special Quality Requirement.
  EN10216-1: Seamless Steel Tubes for Pressure Purposes - Technical delivery conditions - Part 1: Non-alloy steel tubes with specified room temperature properties
• DIN17175: Seamless Steel Tubes for Elevated Temperatures.
  EN10216-2: Seamless steel tubes for pressure purposes - Technical delivery conditions - Part 2: Non-alloy and alloy steel tubes with specified elevated temperature properties

‐… … Tubes/pipes for Heat Exchanger and Condensers

• ASTM A179: Seamless Cold-Drawn Low-Carbon Steel Heat-Exchanger and Condenser Tubes

‐… … Tubes/pipes for Mechanical and Automobile

• ASTM A519: Seamless Carbon and Alloy Steel Mechanical Tubing
• JIS G3445: Carbon Steel Tubes for Machine Structural Purposes
• DIN2391-1: Seamless Precision Steel Tube.
  EN10305-1: Steel tubes for precision applications - Part 1: Seamless cold drawn tubes

‐… … OCTG: Line Pipes

• API 5L: Steel Pipe for Pipeline Transportation System.
• ASTM A106: Seamless Carbon Steel Pipe for High-Temperature Service
• ASTM A53: Pipe, Steel, Black and Hot-Dipped, Zinc-Coated, Welded and Seamless

‐… … OCTG: Casing and Tubing

• API 5CT: Steel Pipes for Use as Casing or Tubing for Wells