Metals commonly used :
Stainless steel of the following types :
1.4301 (304)
1.4307 (304L)
1.44064 (316L)
1.4571 (316Ti)
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Exchange surfaces :
Adapted to the various pressures.
1/2 shell on hoop and base.
other forms (on request)
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Inspection :
complete manufacturing file :
calculation note,
instructions,
etc...
crack detection
hydraulic testing
surface finish checks
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