BS EN ISO 13705:2012 - Page 2

Petroleum, petrochemical and natural gas industries. Fired heaters for general refinery service. | Status: Under review, Current

1 Scope This International Standard specifies requirements and gives recommendations for the design, materials, fabrication, inspection, testing, preparation for shipment, and erection of fired heaters, air heaters (APHs), fans and burners for general refinery service. This International Standard is not intended to apply to the design of steam reformers or pyrolysis furnaces.