Pipes and parts - Large Diameter

Order manufacturing of pipes or piping components (branches, reducers, segmental elbows) of large diameters from carbon steel (e.g. S235, S355, P265GH etc). Our production of pipes is targeted namely for industrial use.

Welded pipes from steel, longitudinal welds

    • We produce pipes of "larger" diameters, typically > 400 mm
    • Thickness range 4 to 30 mm (depending on the diameter - the larger is the diameter, the higher is the thickness the bending machine equipment can handle, the process is that of cutting, bending/rolling and welding large steel plates)
    • Supplies in order of tens of meters max.
    • POMAR does not deliver spiral welded pipes.
  • Branches / T-parts / Splitters
    • Diameters > 200 mm
    • "Small" diameters (200-400 mm) may be made by welding of originally non-welded pipe parts together
  • Elbows made of welded segments
    • Diameters > 200 mm
    • "Small" diameters (200-400 mm) may be made by welding of originally non-welded pipe parts together
  • Reducers
    • Diameters > 200 mm
    • Depends on thickness and material grade

The NDT (Non Destructive Testing) is based on pre-agreed purchase requirements.

If there is no explicit requirement, we proceed with a "leak indication" test using a penetration liquid made for that purpose (known as a "BDR penetration liquid").

Whenever required, pipes are manufactured to comply with 100% NDT requirements (e.g. Radiography, Ultrasonic, or Dye Penetration and similar).

You may wish to visit our website (in Czech) dedicated to piping production "Svařované potrubí" at www.svarovanepotrubi.cz to check our indicative price Calculator.

Any queries, please feel free to contact us any time at This email address is being protected from spambots. You need JavaScript enabled to view it. .