where expertise comes together - since 1996 -

The Largest Open Access Portal of Nondestructive Testing (NDT)

Conference Proceedings, Articles, News, Exhibition, Forum, Network and more

where expertise comes together
- since 1996 -

KARL DEUTSCH
INSTRUMENTS AND SYSTEMS FOR NON-DESTRUCTIVE TESTING OF MATERIALS
363 views
Technical Discussions
danie jordache
danie jordache
07:14 Apr-02-2004
lamination evaluation

hi

i am looking to find out how you be can evaluate a lamination area(spot laminations with variable depthes-fm. 3 to 7.5 -area size 300 x 600 mm starting fm. weld ) in a gas pipe line 16" -sch. 40 /700psi-30years old.
at ut the wall thickkness into that area shown echoes at 3 -5-7 mm and we seldom i found the 13-12.5
most of peaple said that is without inportance, but....
i want to know other opinions

thanks


 
 Reply 
 
Ed T.
Ed T.
08:49 Apr-02-2004
Re: lamination evaluation
----------- Start Original Message -----------
: hi
: i am looking to find out how you be can evaluate a lamination area(spot laminations with variable depthes-fm. 3 to 7.5 -area size 300 x 600 mm starting fm. weld ) in a gas pipe line 16" -sch. 40 /700psi-30years old.
: at ut the wall thickkness into that area shown echoes at 3 -5-7 mm and we seldom i found the 13-12.5
: most of peaple said that is without inportance, but....
: i want to know other opinions
: thanks
------------ End Original Message ------------

TOFD


 
 Reply 
 

Product Spotlight

Echomac® Small

Available with up to eight channels of electronics to detect and evaluate thickness, flaws and eccen
...
tricity, this UT tester is housed in a convenient, smaller cabinet. This instrument can be used in conjunction with bubbler or immersion tank systems, or with a test bench or in laboratory applications. The Echomac® Small is available in the FD4, FD6 or FD6A versions.
>

NDT.net launches mobile-friendly design

NDT.net has revamped its website providing a mobile-friendly design.The front page received a comp
...
letely new design and all other sections are now reacting responsively on mobile devices. This has been a major step to make our website more user- friendly.
>

FAAST-PA! OEM Patented phased Array for high speed UT inspection

Multiangle, Multifocus, Multifrequency, Multibeam. Instead of stacking UT electronics and having m
...
any PA probes, FAAST-PA is able to transmit all delay laws within ONE single shot in Real time.
>

NEOS III

NEOS III is Logos Imagings lightest DR system. With a built-in battery and internal wireless commu
...
nication, the NEOS III is perfect for users that want to quickly assess an item.
>

Share...
We use technical and analytics cookies to ensure that we will give you the best experience of our website - More Info
Accept
top
this is debug window