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