ASME B16.9-2018
Factory-Made Wrought Buttwelding Fittings

Standard No.

ASME B16.9-2018

Release Date

2018

Published By

American Society of Mechanical Engineers (ASME)

Latest

ASME B16.9-2018

Replace

ASME B16.9:2012

Scope

This Standard covers overall dimensions, tolerances, ratings, testing, and markings for factory-made wrought buttwelding fittings in sizes NPS 1∕2 through NPS 48 (DN 15 through DN 1200). 本标准涵盖尺寸为 NPS 1∕2 至 的工厂制造的锻造对焊配件的整体尺寸、公差、额定值、测试和标记 NPS 48（DN 15 到 DN 1200）。

ASME B16.9-2018 Referenced Document

• ASME B16.25 Buttwelding Ends
• ASME B16.5 Forged Nonferrous Fittings, SocketWelding and Threaded (Titanium, Titanium Alloys, Aluminum, and Aluminum Alloys)
• ASME B31.3 
• ASME B36.10M Welded and Seamless Wrought Steel Pipe
• ASME B36.19M Stainless Steel Pipe
• ASTM A234/A234M-17 Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Moderate and High Temperature Service
• ASTM A403/A403M-16 Standard Specification for Wrought Austenitic Stainless Steel Piping Fittings*， 2024-04-22 Update
• ASTM A420/A420M-16 Standard Specification for Piping Fittings of Wrought Carbon Steel and Alloy Steel for Low-Temperature Service*， 2024-04-22 Update
• ASTM A815/A815M-14e1 Standard Specification for Wrought Ferritic, Ferritic/Austenitic, and Martensitic Stainless Steel Piping Fittings*， 2024-04-22 Update
• ASTM A960/A960M-16a Standard Specification for Common Requirements for Wrought Steel Piping Fittings*， 2024-04-22 Update
• ASTM B361-16 Standard Specification for Factory-Made Wrought Aluminum and Aluminum-Alloy Welding Fittings*， 2024-04-22 Update
• ASTM B363-14 Standard Specification for Seamless and Welded Unalloyed Titanium and Titanium Alloy Welding Fittings*， 2024-04-22 Update
• ASTM B366/B366M-17 Standard Specification for Factory-Made Wrought Nickel and Nickel Alloy Fittings

ASME B16.9-2018 history

• 2018 ASME B16.9-2018 Factory-Made Wrought Buttwelding Fittings
• 1970 ASME B16.9-2012 Factory Made Forged Butt Weld Fittings
• 2007 ASME B16.9-2007 Factory-Made Wrought Buttwelding Fittings
• 2003 ASME B16.9-2003 Factory-Made Wrought Buttwelding Fittings
• 2001 ASME B16.9-2001 Factory-made wrought steel buttwelding fittings
• 1993 ASME B16.9-1993 Factory Made Wrought Steel Buttwelding Fittings ()
• 1992 ASME B16.9 INTERPRETATIONS-1992 Interpretations to B16.9-1993 Factory-Made Wrought Steel Buttwelding Fittings (Includes Interpretation No. 1)
• 1986 ASME B16.9-1986 Factory-Made Wrought Buttwelding Fittings
• 1978 ASME B16.9-1978 Factory-Made Wrought Buttwelding Fittings
• 1971 ASME B16.9-1971 Factory-Made Wrought Buttwelding Fittings
• 1964 ASME B16.9-1964 Factory-Made Wrought Buttwelding Fittings

ASME B16.9-2018 -All Parts