Re: [MW:25916] Re: WELD DISTANCE AS PER ASME-

Dear Raneesh

Would you please introduce your reference?

Sent from my iPhone

On Jan 17, 2017, at 14:30, pavan kumar reddy Juturu <pavan2k20@gmail.com> wrote:

Dear Raneesh,

The distance between adjacent butt welds is 1D. If not it is never closer than 1 1/2" . This is supposedly to prevent the overlap of HAZs. Min. Spacing of circumferential welds between centerlines shall not be less than 4 times the pipe wall thickness or 25 mm which ever is greater.

On Jan 17, 2017 2:28 PM, "George Dilintas" <dilintas@gmail.com> wrote:

tHERE IS NO RESTRICTION IN THIS CODE SECTION.

HOWEVER, YOU HAVE TO CONSIDER METALLURGICAL ISSUES.

ONCE MORE, CODE IS NOT AN ENGINEERING HANDBOOK

2017-01-13 9:00 GMT+02:00 syahrul husin <syahrulhisyam89@gmail.com>:

Dear Raneesh,

i m not an expert.But i m sure the allowable distance between the weld would be 4T or 50mm.




On Saturday, December 10, 2016 at 11:35:45 AM UTC+8, raneesh pk wrote:

Dear experts,

Can any one please confirm the Minimum distance between butt weld joint as per ASME B31.1.

Regards,

RANEESH.PK

QA/QC-WELDING

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Dr. Georgios Dilintas,

Dipl. Ing. In Aeronautic and Space Engineering

Ph.D in Mechanics of Solids - Computational Mechanics

A.I.S, A.N.I, IRCA Lead Auditor

Welding, Stress Analysis, Corrosion, QA/QC, Failure Analysis, Risk Analysis

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