(PDF) Engineering Standard Welding Requirements for ...
Page 47 of 51 Document Responsibility: Welding SAES-W-012 Issue Date: 5 October 2009 Next Planned Update: 25 July 2014 Welding Requirements for Pipelines Table 4A – Preheat Temperatures for all Welding except Vertical Up (Notes 1, 2) (SI Units) Carbon Equivalent (Note 3) Wall Wall Thickness 0.40 0.42 0.44 0.46 0.48 PIPE (6) Thickness (Note 4 ...
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