CRN

Canadian Registration Number

Both Canada and the United States use the ASME Section VIII-1 code for pressure vessel construction, but Canada has a CSA B51 standard that provides a more restrictive definition of what a PRESSURE VESSEL is.

Canada also registers FITTINGS which include pressure guages and transmitters. All vessels, fittings and piping systems need to be build under appropriate quality control programs.

Each province does its own registration and provides a CRN number. Our CRN 0F13984.5C indicates that Viatran products with the KG option are registered in all 13 provinces and territories.



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