HDPE gas pipe welding
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Add the 06/09/2017

These points must be followed to weld a HDPE gas pipe.

(00:25) For each weld: Positioning
(00:35) Scraping
(00:52) Cleaning
(02:39) Assembly
(03:08) Placing the positioner
(03:45) Welding HDPE
(04:19) Approve the weld
(05:22) End of operation

Which organisation needs to provide authorisation?

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