Emboiture tuyau NATURAL, canalisation en fonte - Saint-Gobain PAM

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Works testing

Technical solutions

Works testing

Every PAM pipe and fitting undergoes a works internal pressure test, in accordance with European and International Standards.

Socket pipe

DNWorks hydraulic test pressure
DN (bar)
60 to 300*40
350 to 600**30
700 to 1000***32
1100 to 2000***25


*Class 40 and BLUTOP
**Class 30
***Class K9

Every pipe is subjected to a works hydraulic pressure test at the pressure indicated in the table above.
Standards EN 545 and ISO 2531.

Socket fitting

DNLeaktightness test
Hydrostatic pressureAir pressure
60 to 30025 bar during 10 seconds
visual inspection
1 bar during 10 seconds
Checking with foaming
350 to 60016 bar during 10 seconds
visual inspection
700 to 2000-

 

Every fitting is subjected to an air test of at least 1 bar.
Standards EN 545 and ISO 2531.

Flanged pipes and fittings

DNLeaktightness test
40 to 2000Air test at 1 bar Checking with foaming agent or water immersion

 

Pipes are designed and individually works tested in compliance with the above criteria.
Every fitting is subject to an air test at 1 bar.
Standards EN 545 and ISO 2531.