We have been moved!


Up from May 27th 2019 our new address (office + warehouse) is: 2de Poellaan 10b, 2161 CJ Lisse (The Netherlands).




Rings, Flanges

Production methods :


  • seamless rolled, outside diameter up to ø 7000 mm
  • rolled/bent and welded, outside diameter up to ø 4400 mm
  • cut from plate
  • form centri-cast tube up to outside diameter ø 800 mm
  • forged

All above mentioned products can be supplied in following conditions: rough/unmachined or premachined with allowance or fully machined according drawing/specification. Flanges according all international standards as EN, DIN, ANSI, API, MSS, etc