Wednesday, January 2, 2019

Re: [MW:28851] Re: Calculation for root gap according to tihckness of pipe

Dear Mohd,
There is nothing mentioned in ASME IX or B31.3 codes regarding the gap calculation. It completely depends on the WPS/PQR.



On Tue, Jan 1, 2019 at 2:38 PM Mohd Siraj <mohd52100@gmail.com> wrote:
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Root gap is  not depend on pipe size or thickness,indeed it is based on process to be used for welding.
GTAW-4-5mm
SAMW-3.5-4.5mm
SAW-1.5-2.5mm

On Friday, July 22, 2011 at 2:17:46 PM UTC+3, abhishek ojha wrote:

Dear Expert,

Kindly guide me how to calculate root gap according tihckness of pipe of different /same dia.(different tickness but same dia)


Thanks & Regards,

 

Abhishek Ojha


 Engineer- Construction 


cid:image001.gif@01CA0B94.B49995B0

 

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Thanks & Regards
Hisham Al. Mohammad
Welding Engineer & QA/QC Engineer
Mob: +971 56 433 7326 & +971 52 667 9935

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