4 ms·

The regulations [1] list national standard NAG E-209 [2] for copper gas pipes, which is metric based on ASTM B88M. [1] https://www.enargas.gob.ar/secciones/nor

by zzzoom 3y ago

The regulations [1] list national standard NAG E-209 [2] for copper gas pipes, which is metric based on ASTM B88M. [1] https://www.enargas.gob.ar/secciones/normativa/pdf/normas-discusion/NAG-200.pdf https://www.enargas.gob.ar/secciones/normativa/pdf/normas-di... [2] https://www.enargas.gob.ar/secciones/normativa/pdf/normas-tecnicas/NAG-E209.pdf https://www.enargas.gob.ar/secciones/normativa/pdf/normas-te...