Hydraulic and pneumatic tubes (cold drawn seamless tubes)

Sepecifically for machinery purposes: tubes for hydraulic, pneumatic systems, high precision honed and non-honed tubes. We can provide you also bars for hydraulic pistons for majority of the tubes.

We can procide you chromed bars, galvanised and galvan free tubes, cylinder tubes, hydraulic line pipes.

Size assortment: Ø 4-1600 mm, possibility to produce customised sizes..

Standards: seamless: EN 10305-4, EN 10205 1/2, DIN 2391, welded: DIN 2394

Qualities: St37.4., E255, E235+N, E355+N, E410, St 52., St52.3., St E460, C10. 16NiCrMo2, 16CrMnS5, C35, C45, C60, 25CrMo4, 30CrMo4, 42CrMo4

Heat treatment: N (NBK), C (BK), SR (BKS) – LC (BKW), A (GBK)

Surface treatment: slightly oiled against corrosion.

Tolerances: H8, H9, H11 acc. To standard, possibility to make customised parameters.

Lenghts: 4-13 (22) m, possibility to make customised lengths.