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Fabrication, industrial and plant construction

Production of pressure parts for the processing of shale gas in the petrochemical industry

Finow Rohrsysteme GmbH manufactured 65 gas collectors and 240 water collectors for linear coolers that are used in plants to generate ethyls from shale gas.  The gas collectors were used for absorption of the product gas. 130 DN 250 water collectors were built for cooling the primary circuit, an additional 130 DN 150 water collectors are used for cooling the secondary circuit.

The order included welding 650 UP welds as well as 1,625 nozzle welds, whereby 100% of the UP welds are RT checked.   The fabrication of pressure parts complies with the ASME code. Following the final installation of the linear coolers by the customer, they were sent to the US to equip fracking plants.

Fact sheet

Borsig Process Heat Exchanger GmbH

Technical data

  • 130 water collectors: DN 150 (340 kg)
  • 130 water collectors: DN 250 (790 kg)
  • 65 gas collectors DN 400 (1425 kg)
  • Material: SA 106 Grad B and SA 335 P1

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