Coating Requirement For Hubless Cast Iron Pipes And Fittings

- Mar 25, 2019-

The pipe and fittings shall be uniformly coated with a material suitable for the purpose that is adherent, not brittle, and without a tendency to scale. The coating shall not contain asbestos above current MSDS reportable levels. Material safety data sheets shall be furnished by the coating manufacturer when requested. The coating shall be evenly and smoothly applied to all surfaces, except in threaded openings.


Pipe and fittings shall not be coated with paint containing lead which exceeds levels above 0.06%(600ppm).


The manufacturer shall annually prepare and submit samples to a qualified laboratory for test.


Pipe and fittings shall not be coated with paint containing levels of volatile organic hazardous air pollutants(VOHAPs), which exceed levels of 2.6lb(0.31kg/L) of VOHAPs per gallon of solids.


The manufacturer shall prepare and submit samples when changing sources of supply or the coating manufacturer changes formulations for the coating.


Records shall be maintained for a period of seven years.


Copies of the coating test shall be furnished when requested.