Spiral Cases

Another successful project completed for the hydropower plant. We fabricated 2 spiral cases according to the client’s drawing. We have done the blank, rolling, assembly, welding, nondestructive testing, machining, painting, pressure testing, and delivery.

Technical data:
Steel: Carbon Steel
Weight: 7t, 12t

Spiral case discharge ring
Steel: stainless steel
Build-up welding: 3 layers
Industry: Energy
Location: Norway