Class D cert

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beauty beauty

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Aug 13, 2015, 10:44:50 AM8/13/15
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Hi,

Can anyone enlighten me with the below "Class D"


MATERIAL: API 5L GRADE X52 - CLASS D CERT.: CERT.

3.1 PER EN 10204 (2004) OR EQUIVALENT 

Thanks 
G.R.Parthasarathy
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