Spiral jacket

DVAI offers stainless steel spiral jacket in 316L adapted upon shells.

DVAI delivers you the spiral jacket ready to be welded on your shells.

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Spiral jacket 138mm

Model 1 : 138 mm large – 3mm thickness – 316L

Model 2 : 93 mm large – 3mm thickness – 316L
Passage section : 20cm² – pressure : 6 bars

Model 3 : 62 mm large – 2,5mm thickness – 316L
Passage section : 7,8cm2 – pressure : 3 bars