CANADIAN REGISTRATION NUMBER CRN, PRESSURE VESSEL, PIPING AND VALVE ENGINEERS.
ROUND ENGINEERING INC.
ROUND ENGINEERING INC. CANADIAN REGISTRATION NUMBER (CRN) In order to obtain a pressure vessel CRN number the manufacturer must have a quality system implemented that meets the requirements of CSA B51 "Manufacturing of Pressure Vessels in accordance with ASME VIII-1" or an ASME U-Stamp
Round Engineering inc. Canadian Registration Number (Crn)
PRESSURE VESSEL CRN NUMBERS LAST INDEFINITELY OR UNTIL THE DESIGN IS CHANGED.
PRESSURE VESSEL CRN NUMBERS NEED NOT BE REGISTERED IN THE NAME OF THE MANUFACTURER.
Design drawings and calculations are to be submitted to the jurisdiction where the CRN is being applied for. Design drawings should show as a minimum the following information:
- Service (Lethal or non-lethal)
- MAWP or Design Pressure
- Design Temperature
- Design Code
- Material Specifications
- Material Thickness
- Corrosion Allowance
- Welding details
- NDE Examination Requirements
- PWHT Requirements
- Impact Test Requirements
- Test Pressure and Temperature
- Special Service Conditions (i.e. Cyclic Service, etc.)