NC 19-02-33-1984
Occupational Hygiene and Safety Standards System. Hot Water and Steam Boilers. Requirements for Water Level Indicators

Standard No.

NC 19-02-33-1984

Release Date

1984

Published By

CU-NC

Latest

NC 19-02-33-1984

Scope

This standard establis es the requirements for the installation of water level indicators in steam boilers that work with pressures greater than 0.07 MPa (0.7 kgf/cm2) and in hot water boilers that work with water temperature greater than 388 K (115 C), and is valid for boilers that are imported, installed or built after the validity of this standard.

NC 19-02-33-1984 history

• 1984 NC 19-02-33-1984 Occupational Hygiene and Safety Standards System. Hot Water and Steam Boilers. Requirements for Water Level Indicators