Certifications

ASME - American Society of Mechanical Engineers
Custom Air Coolers currently holds the ASME U and UM stamps. Our products are designed, constructed, and tested to meet the requirements of the applicable section of the ASME Boiler and Pressure Vessel Code.

CRN - Canadian Registration Number
Coils with working pressures over 15 psi that are installed in Canada must have a Canadian Registration Number (CRN) issued by the province where the coils will be installed. Custom Air Coolers obtains CRN numbers in accordance with the Canadian "Boiler" Pressure Vessel and Pressure Piping Code (B51).

NB - National Board

API Standard 661: Air-Cooled Heat Exchangers for General Refinery Service
Custom Air Coolers can provide compliance with this International Standard, which provides requirements and recommendations for the design, materials, fabrication, inspection, testing and preparation for shipment of air-cooled heat exchangers for use in the petroleum and natural gas industries.

API614 flushing capability
API Standard 614: Lubrication, Shaft-Sealing, Control-Oil Systems and Auxiliaries for Petroleum, and Chemical and Gas Industry Services. Custom Air Coolers can provide in-house oil flushing meeting the intent of Paragraph 4.3.3.7.1 of API Standard 614 with our on-site oil flushing skid.

CE (pending application) European Mark
Coils installed in Europe are required to be built in accordance with the Pressure Equipment Directive (PED). The PED dictates when a CE mark can and cannot be applied to a coil. Custom Air Coolers can build coils in accordance with the PED for Categories I, II, and III.