Paper and pulp industry

Innovative solutions for the demanding needs of the paper and pulp industry

We are an experienced supplier of equipment for the needs of the paper and pulp industry. We deliver equipment both to new construction sites and to replace old ones. In addition, we do equipment modification and repair work. If you wish, we can also offer the equipment installed at your factory.

The special process conditions of the pulp mill require that the structural materials of the equipment are selected individually according to the special requirements of each site. The pressure equipment at pulp and paper mills may process substances that are dirty, have exceptional viscosity and are corrosive. In addition, temperatures and pressures may be high, in which case all the properties of pressure equipment are important.

Construction materials, the use of which we have solid know-how:

  • Austenitic steels: AISI 304L, AISI 316L, AISI 310S, AISI 321H
  • Super austenitic steels: 904L and 254 SMO
  • Duplex and superduplex steels: EN 1.4162, EN 1.4462, EN 1.4410
  • Nickel alloys: Hastelloy C-276, Inconel 625, Monel 400
  • Carbon steels: P235GH, P265GH, P275NH/-NL1/-NL2, P355NH/-NL1/-NL2
  • Carbon steels + special requirements: CS-HIC and LTCS
  • Heat-resistant steels: 13CrMo4-5, 10CrMo9-10, X16CrMo5-1, X11CrMo5
  • Titans: Gr.2 and Gr.7

In addition to the material choices, the manufacturing and the welding method used are also crucial to ensure top quality.

For example, we deliver to the paper and pulp industry:

  • condensers
  • other tube heat exchangers
  • condensate tanks
  • feed water tanks
  • other unpressurized and pressurized containers

Our delivery projects are carefully documented, and we pay particular attention to meeting schedules and keeping the customer informed about the progress of the project.

Years of experience guarantee solid expertise. We are known as a company that can deliver innovative solutions for even the most demanding conditions.

Our services include:

  • Strength calculation
  • Sizing calculation of heat exchangers
  • CAD design

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    Refinec Oy
    Savenvalajantie 10, 53500 Lappeenranta
    +358 10 504 4360