Welded tube plants
Technical Highlights

• 24" tube mill, BAOSTEEL, P.R. China
  High performance ERW line for heavy wall thicknesses and grades X80, N80 and higher;
  for API 5L Line pipes and 5CT Casings with automatic mill adjustment
• 24” tube mill - CORINTH PIPEWORKS, Greece; the world´s first continuous welding line for 24” diameter and wall thicknesses up to 22 mm
• RD 40 and RD 80 precision tube welding plants, JANSEN, Switzerland and Germany; for machine-ready precision tubes in the diameter range from 10 to 80 mm and OD tolerances up to +/- 0.03 mm
• Quick roll changing systems; for all welded tube plants from 3” to 24”, e.g. changing time of approx. 60 minutes for a 16” welding line for tubular sections

Straightedge forming section

Fully automatic spiral strip accumulator