Fabrication of pressure vessels


In the production programme of our company is a wide spectrum of vessels and tanks of various designs and various capacities. Our product range forms silos, high capacity storage tanks, containers, agitators, rectifiers, boilers, vessels with duplicator, filtrate vessels, reboilers, exchangers, coolers, carbonizing tanks, etc. The bulk of our production is manufactured on the basis of individual requirements and wishes of our customers. .

Product examples

  • pressure vessels
  • filters
  • boilers
  • separators
  • stainless steel tanks and equipment
  • flue gas coolers
  • stainless steel chimney liners
  • stainless steel and compound chimneys
  • cylindrical or angular vessels
  • horizontal or vertical vessels
  • pressure or non-pressure vessels
  • tanks for chemical industry
  • tanks for power industry
  • tanks for sewage waters
  • tanks for agriculture
  • stainless steel tanks for processing industry
  • columns
  • exchangers
  • expanders
  • reboilers
  • receivers


We manufacture pressure vessels for a wide spectrum of working mediums in from customer demanded pressures and temperatures acc. to ČSN, EN and ASME codes. Building of pressure vessels forms an important part of our production, they are manufactured on the basis of customers wishes.

Maximum dimensions/weight: OD = 5500 mm, L = 28000 mm/100 tons/pc


  • High Alloy steels alloyed high percentage with of Nickel (2-20%) and Chromium (0,5-18%) specifically elements to develop corrosion resistance or extreme temperature stability

  • (low) Alloy steels alloyed frequently Chromium-Molybdenum used grades P2, P12, P11, P22, P22L, P21, P21L, P5, P9 and P91

  • Stainless steels (chromium, chromium-nickel, and chromium-manganese-nickel stainless steel)  alloyed with Titanium, Molybdenum, Nobium, according ASTM grades of group SA 240/240M, according SAE designation series 300 (austenitic chromium-nickel stainless steel), 400 (ferritic and martensitic chromium stainless steel)
  • Nickel alloys (INCOLOY® Alloy 800 H / HT. 1.4876 / 1.4958 / 1.4959. UNS N08810 / UNS N08811)
  • Carbon steels

MBNS – International, spol. s r.o.
Křižíkova 2984/68f
612 00 Brno, Czech Republic

tel.: +420 533 339 200
fax: +420 533 339 210