Piping - The right connection for each media

Below you will find a selection of our references to give you an overview of ​​our capabilities.

Main district heating transmission pipeline Vienna

Customer:

Fernwärme Wien Gesellschaft m.b.H.
Wien (A)

Scope of work:

Engineering, supply and assembly of the main district heating transmission pipeline, construction stage 1+2, in closed construction as press pipe driving and open construction.

Technical data:

Total weight
construction:


app. 450 t

 

Total weight
pipes:


app. 2,475 t

 

Dimension:

app. 1,975 RM DN800 in closed construction as well as 2,940 RM DN800 in open construction, app. 140 RM DN600 and app. 140 RM DN500 in open construction, various branches DN100–DN300;
app. 135 RM rewiring sewer DN300 and app. 460 RM rewiring gas pipe DN200/150

  Material:

PN32

  Media:

Hot water

Execution period:

2009-2011  

High pressure gas pipeline Vienna

Customer:

Wien Energie Gasnetz GmbH
Vienna (A)

Scope of work:

Construction of high pressure gas pipeline, installation system: culvert (crossing beneath the Danube and Danube Canal) and open construction technique.

Technical data:

Dimension/Length: DN600 / 2 x 4,500 RM
  Pressure:

PN70

  Material:

L360NB

Execution period:

2009-2010

 

GRP-cool water piping Mellach

Customer:

Siemens AG Österreich
Vienna (A)

Scope of work:

Installation of an in-ground GRP-cool water piping for the gas-combined cycle power plant (2 x 400 MW electric) in Mellach (A).

Technical data: Dimension/Length: DN2000 / 1,000 RM  
DN1800 / 700 RM 
DN50-1400 / 3,000 RM
  Pressure:

PN6

  Material:

GRP (glass fiber reinforced plastic)

Execution period:

2009-2011

 

Complete piping water-steam-cycle Frankfurt

Customer:

EBARA Corporation
Tokyo (JPN)

Scope of work:

Supply and assemby of complete piping „water-steam-cycle“ including cooling water pipeline for the thermal conversion compound for Infraserv Höchst (industry park T2C), Frankfurt am Main (GER).

Technical data: Dimension: DN20-DN1600
  Weight: app. 1,000 t pipelines
app. 450 t equipment
  Pressure:

70 bar

  Material:

P235GH/P265GH/16Mo3/13CrMo4-5/ 10CrMo9-10/1.4571/1.4301/PP/PE/ GFK/St37

Execution period:

2007-2010

 

Piping systems for coal-fired boiler plant Lünen

Customer:

IHI Corporation
Lünen (GER)

Scope of work:

Engineering and assembly of piping systems MP and LP for a coal-fired boiler plant (750 MW) for the power plant Trianel in Lünen (GER).

Technical data:

Total weight:

app. 706 t

 

Dimension:

DN10-DN1600

 

Material:

1.4439, A106 Gr.B, A182 F316, A182 F91, A312 TP316, A312 TP312, A312 TP316Ti, A335 P11, A335 P91, A403 WP321, API52, B677, P235GH

  Media:

steam, water, condensate, air, flue gas, cooling water,  feed water, oil, waste water

Execution period:

2011-2012