Loire Industrie


Historical Supplier of flanges, LOIRE INDUSTRIE , Group AIR (Alliance Industrielle ROMAGNY ) can offer a global offer from the forging, ring rolling and heat treatment of forged pieces in its plant to the delivery of rough, semi or fully machined parts.

Products :

  • Ring rollings, discs and punched discs, round and rectangular bars, craneshafts, …
  • From Unit part to ranges, in a great variety of steel grades (low and construction steels, stainless steels, special alloys, alloys steels, aluminium and titanium steels, alloys dedicated to aerospace industry…)
  • Important stock of flanges : more than 4000 ref (WN, Blind, SO, Plates, Pleines, LWN, orifice flanges…)
  • Size : ½” to 30” (DN 15 to DN 600)
  • Pressure : 150 to 2500 Lbs (PN10 to PN 400) in various steel grades
  • Machining in unit pieces or range of flanges and forged pieces according to customers requirements

Images :


Production location : St Chamond, France
Number of employees : 90