ISO 13704:2022 PDF

Scope: This documentspecifies the requirements for the procedures and design criteria used forcalculatingthe required wall thickness of new tubes and associated component fittings for petroleum, petrochemical and natural gas industries. These procedures are appropriate for designing tubes for service in both corrosive and non-corrosive applications. These procedures have been developed specifically for the design of refinery and related process-fired heater tubes (direct-fired, heat-absorbing tubes within enclosures). These procedures are not intended to be used for the design of external piping. This document does not give recommendations for tube retirement thickness. A technique for estimating the life remaining for a heater tube is described This document is a supplement to API 530, 7th edition (2015) including addendum 1 and addendum 2, the requirements of which are applicable with the exceptions specified in this document.

ISO 13704:2022 Referenced Document

2022 ISO 13704:2022 Petroleum, petrochemical and natural gas industries — Calculation of heater-tube thickness in petroleum refineries
2008 ISO 13704:2007/cor 1:2008 Petroleum, petrochemical and natural gas industries — Calculation of heater-tube thickness in petroleum refineries TECHNICAL CORRIGENDUM 1
2007 ISO 13704:2007 Petroleum, petrochemical and natural gas industries - Calculation of heater-tube thickness in petroleum refineries
2004 ISO 13704:2001/Cor 1:2004 Petroleum and natural gas industries - Calculation of heater-tube thickness in petroleum refineries; Technical Corrigendum 1
2001 ISO 13704:2001 Petroleum and natural gas industries - Calculation of heater-tube thickness in petroleum refineries