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Trading | ISTBV
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Trading

The products we export are pipe, fittings, flanges, valves, plates, profiles, forgings and auxiliary equipment, all destined for the chemical and petrochemical industry. Some typical products are:

  • (Steel) Finned pipe
  • Studded pipe
  • Cast pipe and fittings
  • Urea grade products such as pipe, fittings, forged components to   Stamicarbon or SNAM Progetti specification (G510), including Huey testing.

Some examples of material used for finning/base pipe are:

For heaters:
I -fin: Strip spirally/helically welded onto base tube.
U -fin: U-shaped profile welded onto base tube.
Long. -fin: Strip or U-shaped profile welded onto base tube.

Base pipe: carbon steel, alloy steel, stainless steel
Finning: carbon steel, stainless steel (martensitic of ferritic)

 

We can also supply pipes and tubes in small quantities from production in carbon and alloy steels as well as fittings from special production required with an urgent delivery time and/or special grade, even production of 1 or 2 pieces.

We also have good possibilities to supply forgings in grades from stainless steel upwards to Duplex, Superduplex, Titanium Grades, High Nickel Alloys such as Incoloy, Inconel, Monel, Hastelloy and any other grade within this scope. The forging process of these grades require a high level of knowhow and in no way can be compared with forging carbon steels or other lower alloyed grades.

Another important aspect is the shere sizes we can forge. 10-15 metric ton-blocks is not unusual for our mill. Also all requirements with regards to testing , inspection and machining can be fulfilled.

Some of the main product-shapes are: Bar(Rounds, Rectangulars and Squares), Rings, Bushes, Hollows, Discs, Large Dia Flanges, Shafts.