Cold Drawn Erw Mild Steel Tubes , Stainless Steel Erw Pipe St37.4 E255 E235+N

Production Information : HIDRAULIKUS ÉS PNEUMATIKUS CSÖVEK, (HIDEGEN VONT VARRATNÉLKÜLI
CSÖVEK)
Kifejezetten gépipari célokra gyártott hidraulikus, pneumatikus rendszerekhez alkalmas nagy méretpontosságú honolt
és honolatlan acélcsövek, a méretek többségénél megfelelő dugattyúrudat is tudunk biztosítani.
Hegesztett és varrat nélküli kivitelben, horganyzott és krómozott felülettel is, zylinder, vezeték, nyomó csövek,
dugattyúrudak.
Méretválaszték: Ø 4-1600 mm, egyedi méretekre gyártási lehetőség
Szabványok: varrat nélküli: EN 10305-4, EN 10205-1/2, DIN 2391
Minőségek: St37.4., E255, E235+N, E355+N, E410, St 52., St52.3., St E460, C10. 16NiCrMo2, 16CrMnS5, C35, C45, C60,
25CrMo4, 30CrMo4, 42CrMo4
Hőkezeltségi állapotok: N (NBK), C (BK), SR (BKS) – LC (BKW), A (GBK)
Felületkezelés: enyhén olajozott korrózió ellen.
Tűrések: H8, H9, H11, szabvány szerint, egyedi beállításra van lehetőség.
Hosszak: 4-13 (22) m, egyedi beállításra, darabolásra van lehetőség.

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.

The advantage of steel tubes for precision applications is the high precision of their manufacturing, the good quality of their surface, and the guaranteed mechanical and technological properties. That is why the pipes are widely used in the machining industry and in the automotive industry. Welded pipes for precision applications are manufactured in the process of cold drawing.

PN-EN10305-2 Delivery condition

Mechanical properties in room temperature

Chemical composition (ladle analysis)

Inspection and test list

PN-EN 10305-2 Cold drawn steel tubes for precision applications Pictures

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