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Norm
ASTM A 865/A 865M
Ausgabedatum: 2012 03 01
Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or Seamless, for Use in Steel Pipe Joints
This guide covers standard specification for black or galvanized welded or seamless threaded steel couplings for use with steel pipe joints in NPS 1/8 to NPS 20 [DN 6 to ...
Weiterlesen
ZURÜCKGEZOGEN
: 2017 09 02
Herausgeber:
American Society for Testing and Materials
Format:
Digital | 5 Seiten
Sprache:
Englisch
Aktuell Gültig:
ICS
This guide covers standard specification for black or galvanized welded or seamless threaded steel couplings for use with steel pipe joints in NPS 1/8 to NPS 20 [DN 6 to DN 500] inclusive. The steel for both welded and seamless couplings shall be made by one or more of the following processes: open-hearth, electric-furnace, or basic-oxygen. Welded couplings NPS 3x00BD; [DN 90] and under may be butt-welded. Welded couplings over NPS 3x00BD; [DN 90] shall be electric-welded. The steel shall conform to the required chemical composition for phosphorus and sulfur.
ASTM A 865/A 865M
2023 09 01
Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or ...
Norm
ASTM A 865/A 865M
2017 09 01
Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or ...
Norm
ASTM A 865/A 865M
2012 03 01
Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or ...
Norm
↖
ASTM A 865/A 865M
2006
Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or Se...
Norm
Norm
ASTM A 865/A 865M
Ausgabedatum :
2017 09 01
Standard Specification for Threaded Couplings, Steel, Black or Zinc-Coated (Galvanized) Welded or Seamless, for Use in Steel Pipe Joints