ASTM A381/A381M-23

Detailinformationen

Bezeichnung: ASTM A381/A381M-23

Ausgabedatum: 01.11.2023

Seiten: 4

Land: Amerikanische technische Norm

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Annotation

This specification covers metal-arc-welded steel pipe for use with high pressure transmission systems. The pipe is intended for fabrication of fittings and accessories for compressor or pump-station piping. The required chemical compositions for carbon steel, and the tensile properties of finished pipes are presented. Mechanical testing requirements namely transverse body tension test and transverse weld tension test shall be performed on each length of pipe from each lot of 100 lengths, and transverse guided-bend weld test cut from a length of pipe from each lot of 50 length, also hydrostatic test from each length of pipes shall be performed. A radiographic examination shall also be performed to ensure that the welding equipment is consistently producing the required quality.


Keywords:
arc welded steel pipe, steel pipe,, ICS Number Code 23.040.10 (Iron and steel pipes)