Large diameter spiral welded and longitudinally welded steel pipes (HFW, HFI, ERW, SAWH, SAWL, SSAW)

Our company distributes spiral and longitudinally welded steel pipes both from stock and from fresh production and can offer favourable prices for different lengths and quality. The spiral and longitudinally welded pipes are mainly used in the engineering industry, building industry and in the energy sector. 

The diameter of the welded pipes is maximum 5000 mm for spiral welded pipes and max. 9000 mm for longitudinally welded pipes. It is possible in case of both types of welded pipe types to adjust the most diverse (even out-of-standard) wall thicknesses and to have custom outside diameter pipes manufactured.

Regarding material quality the range for large diameter welded pipes is from the most common structural material quality to the more special boiler qualities.

Available sizes: spiral welded: Ø 159-5000 mm, longitudinally welded: Ø 159-9000 mm

Standards: CSAZ245.1, DIN 1626, DIN 1628, DNV OS-F101, EN ISO 3183PSL 1, EN ISO 3183 PSL 2,EN 10208-1, EN 10208-2, EN 10224, EN 10219-1/2, EN 10217-1, EN 10217-2, EN 10217-3, EN 10217-4, EN 10217-5, EN 10217-6, EN 10217-7,  EN 10210-1/2, EN 10208-1, EN 10208-2, EN 10296, API5L PSL1, API 5L PSL2, EN 10224, API 5CT, ASTMA53, ASTM A252, ASTM A333,

Quality: S235, S355, P235TR1/TR2, P235GHTC1/TC2, P355N, S235JRH S355JRH, P265GH, P235GH, L235/275/355, S355J2+N,L210GA, L235GA, L245GA, L290GA, L360GA, L245NB, L290NB, L360NB, L415NB, API 5L: Grade A, Grade B, Grade X42, Grade X46, Grade X52, Grade X60. DIN 2470-1/1629 and 2470-2/17172, UNI 7088H40, J55, K55, N80.

see further API and OCGT qualities: pipes manufactured to order:

Lengths: 4-18 (20) m


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