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Re: [MW:13489] Pre-heating for cutting

yea it has mentioned in AWS D1.1 cluase 5.17.3



On Mon, Jan 16, 2012 at 12:52 PM, jesti fer <jesti_fer@yahoo.com> wrote:
Dear Experts,
 
I need your help for this subject, We are fabricating some piping as per B31.3, the material ASTM A106 Gr.B, 8"Sch-XXS and 160 and we are doing preheat and PWHT for welding, but my enquiry pre heat is required for cutting also? It is mentioned in any code or any other were? Please help me
 
Jesti

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Best regards,
 
Tarek Yehia


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