Normas Aplicadas

ASME: American Society of Mechanical Engineers

  • Power Piping, B-31.1

  • Refrigeration Piping, B-31.5

  • Building Services Piping, B-31.9

 

ASTM: American Society of Testing and Materials

  • F-1476 Couplings

  • F-1548 Fittings

 

IAPMO: International Association of Plumbing & Mechanical Officials

 

NSF/ANSI 61: Standard 61 for potable water services