[MW:3818] RE: 3816] simulation test coupon

Dear Prashant,

 

We need to check up the code of construction and MOC for, concluding the requirement of simulation test coupon.

 

Section VIII Div. 1 is quite liberal regarding requirement of test coupon. However, review your case with requirements of UCS – 85 ( h)

 

Section VIII Div 2 is more specific regarding the requirements of simulation test coupon.

 

Review your case with requirement of clause no. 3.10.2. – Provision of sample test coupon. (ASME Sec. VIII Div. 2)

 

 

Regards,

 

JIGNESH R RANA

CHIEF  ENGINEER - INSPECTION & EXPEDITING

UHDE INDIA LTD.

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From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Bathula Raghuram (Mumbai - PIPING)
Sent: 11 December 2009 11:15
To: materials-welding@googlegroups.com
Subject: [MW:3817] RE: 3816] simulation test coupon

 

Not required when item is subjected to PWHT/PFHT below the lower transformation temperature of steel.

 

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From: materials-welding@googlegroups.com [mailto:materials-welding@googlegroups.com] On Behalf Of Qamlr
Sent: Friday, December 11, 2009 10:31 AM
To: materials-welding@googlegroups.com
Subject: [MW:3816] simulation test coupon

Dear All

 

Have a good day.

 

We would like to have clarification on the requirement on the simulation test coupon under following cases

 

1.       When vessel is under PWHT, plates, pipes, flanges require simulation test coupon 

 

No

 

2.       Simulation test coupon is applicable only for normalising plus PWHT. ( UCS 85 requirements confusing) 

 

Yes 

 

Quick response will be help ful

 

Regards

 

Prashanth Hegde

Head Quality

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