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langtuteng
Armenia, Joined Nov 2014, 158

langtuteng

Armenia,
Joined Nov 2014
158
14:42 Mar-10-2019
the design for PAUT demonstrated block according to ASME

hi, does anyone know which item stipulates how to design the demonstrated block according to ASME specification? I look through ASME article V and VIII, but I can't find it.
except the same or similar material, thickness and surface condition between demonstrated block and component to be inspected, is there any other requirement for designing the demonstrated block, especially for the location of the reflector, the length and depth of the reflector.
thanks

    
 
 
Amol patil
Engineering,
irs, India, Joined Jun 2018, 2

Amol patil

Engineering,
irs,
India,
Joined Jun 2018
2
05:21 Mar-11-2019
Re: the design for PAUT demonstrated block according to ASME
In Reply to langtuteng at 14:42 Mar-10-2019 (Opening).

ASME sec v art.4 piping-T-434.3-1 and non piping- T-434.2.1

    
 
 
Arman
Engineering,
Turkey, Joined Oct 2014, 38

Arman

Engineering,
Turkey,
Joined Oct 2014
38
07:39 Mar-11-2019
Re: the design for PAUT demonstrated block according to ASME
In Reply to langtuteng at 14:42 Mar-10-2019 (Opening).

Hi Langtuteng,

Take a look at ASME Code Case 2235 if you intend to use PA in Lieu of RT, at first page you can find some recommendations of verification block.

Arman

    
 
 
langtuteng
Armenia, Joined Nov 2014, 158

langtuteng

Armenia,
Joined Nov 2014
158
15:07 Mar-11-2019
Re: the design for PAUT demonstrated block according to ASME
In Reply to Amol patil at 05:21 Mar-11-2019 .

thanks. but that are the calibration block, not the demonstrated block

    
 
 
Mario Talarico
NDT Inspector,
Italy, Joined May 2010, 409

Mario Talarico

NDT Inspector,
Italy,
Joined May 2010
409
01:31 Mar-12-2019
Re: the design for PAUT demonstrated block according to ASME
In Reply to langtuteng at 14:42 Mar-10-2019 (Opening).

This topic has already been extensively covered by authoritative forum members. Interpolations included.
Just search with a little care.
Greetings.
mario

    
 
 
Amol patil
Engineering,
irs, India, Joined Jun 2018, 2

Amol patil

Engineering,
irs,
India,
Joined Jun 2018
2
06:16 Mar-12-2019
Re: the design for PAUT demonstrated block according to ASME
In Reply to langtuteng at 15:07 Mar-11-2019 .

SEC V ART.4 MANDATORY APPENDIX IX

    
 
 

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