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Teletest
Teletest Focus+ was the first system to use long-range guided wave ultrasonic testing to detect corrosion in pipelines.
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Technical Discussions
Dhaval Patel
Dhaval Patel
06:14 Oct-28-2009
NDT: SA 578- LEVEL B & C

Dear,
Can any one tell UT as per ASTM-578 which acceptance criteria is more straingent either LEVEL B or LEVEL C?

 
 Reply 
 
GP
Engineering
India, Joined Sep 2009, 2

GP

Engineering
India,
Joined Sep 2009
2
14:31 Oct-28-2009
Re: NDT: SA 578- LEVEL B & C
In Reply to Dhaval Patel at 06:14 Oct-28-2009 (Opening).

Level C is more stringent compared to level B.As per level C,more than 1" continous total loss of back wall reflection plates are rejected.

 
 Reply 
 
Dhaval J patel
Dhaval J patel
04:19 Oct-29-2009
Re: NDT: SA 578- LEVEL B & C
Ref. to my earlier query
Plates acctedpted by Level C can be certified as Level B?
 
 Reply 
 
GP
Engineering
India, Joined Sep 2009, 2

GP

Engineering
India,
Joined Sep 2009
2
09:02 Oct-29-2009
Re: NDT: SA 578- LEVEL B & C
In Reply to Dhaval J patel at 04:19 Oct-29-2009 .

Yes,you can certify as level B.

 
 Reply 
 
CIRO SANTOMARTINO
NDT Inspector,
D.e M.I. srl, Italy, Joined Oct 2009, 86

CIRO SANTOMARTINO

NDT Inspector,
D.e M.I. srl,
Italy,
Joined Oct 2009
86
17:20 Oct-29-2009
Re: NDT: SA 578- LEVEL B & C
In Reply to Dhaval Patel at 06:14 Oct-28-2009 (Opening).

level c. is more straingent .

 
 Reply 
 
R. BALAKUMAR
R. BALAKUMAR
07:02 Nov-14-2012
Re: NDT: SA 578- LEVEL B & C
In Reply to CIRO SANTOMARTINO at 17:20 Oct-29-2009 .

Dear sir,
ASTM A 578 level C or B which is equilent to EN 10160 S1 E1

 
 Reply 
 

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