Big size spiral welded and longitudinal steel tubes (HFW, HFI, ERW, SAWH, SAWL)

Our company deals with spiral and longitudinally welded steel tubes as well from stock and from fresh production with favorable prices with different lenghts and qualitis. Our spiral and longitudinally welded tubes used mainly at the machinery, building an energy sectors.
The outside diameter sortiment of the welded tubes is untill 4500 mm in case of spiral welded tubes and untill 2200 mm in case of longitudinally welded tubes. In both welded tube typs there is a possibility to produce and adjust unique and customised wall thickness, outside diameters different from the standard.
In case of steel qualitis the most common structural qualitis available such as the most specific boiler ones.

Size assortment: spiral welded : Ø 159-3251 mm, longitudional welded: Ø 159 (21,3) – 610 mm

Standards: EN 10224, EN 10219-1/2, EN 10217-1/2/5, EN 10210-1/2, EN 102008-1/2, API5L, ASTMA53

Qualities: S235, S355, P235TR1/TR2, P235GHTC1/TC2, P355N, S235JRH. S355JRH, P265GH, P235GH, L235/275/355, S355J2+N

see futher API and OCTG qualitis.

Lenghts: 4-18 (20) m