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Process Vessels

SEICO manufactures pressure vessels that are used in various processes such as facilitating chemical reactions. The pressure vessels can be designed to suit different operating conditions depending on your requirements.

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  • The containers are designed with consideration of the minimum and maximum operating pressure from vacuum to overpressure in the interior
  • Welding processes: WIG, MIG, E-Hand, MAG
  • Surface treatment: Stainless steel, interior and exterior surfaces stained and passivated
  • Normal steel, inner and exterior surfaces sandblasted. Exterior surfaces can be painted according to customer specifications
  • Supporting brackets or stands

  • Agitator
  • Autoclaves
  • Coating Plant
  • Expansion Tank
  • Heat exchangers
  • Injection moulding
  • Laminating
  • Planetary roller extruder
  • Reactor
  • Tempering


  • AD2000 HP0
  • ASME Section 8, Division ½
  • DIN EN ISO 9001
  • DIN EN ISO 3834
  • GOST-R
  • Machinery Directive 2006/42/EC
  • Pressure Equipment Directive 2014/68/EU


  • Normal steel and stainless steel


  • Dye penetrant
  • Pressure and strength tests
  • Tightness tests
  • X-ray inspection
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