Manufacture / Installation


  • Steel construction
  • Pipeline construction
  • Tank construction (up to DN 1500)
  • Welding
  • Installation

Production of pressure equipment and pipelines according to directive 97/23/EG attachment I, ch. 3.1

  • AD2000-leaflet HP0 / HP100R
  • DIN EN ISo 3834-2

Approvals according to module A2 for vessels and pipelines

Restamping certification
according to AD2000 and PED 2014/68/EU

valitidy G1: st, ge gas piping
for all operating pressures and nominal diameters

EN 1090-1: 2009+A1:2011
load bearing components and components of steelwork up to EXC3 according to 1090-2

Welding procedure qualifications
According to DIN EN ISo 15614-1 for all common materialse

  • mild and finde grained steels (S235 to P420QH1)
  • austenitic-ferritic materials (e.g. 1.4462)
  • austenitic materials (e.g. 1.4571)
  • temperature resistant steels (e.g. 13CroMo44)
  • nickel materials (e.g. Hastelloy, Inconel)

For the above mentioned materials qualified and audited employees according to DIN EN ISO 9606-1 and -4

Günter Suing

Günter Suing

Head of Department

Phone: +49 4471 182 - 140

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