Seamless Stainless Steel Tubes

  • Scheduled pipes,
  • Tubes for hydraulic & pneumatic lines (hpl),
  • Tubes for automotive applications,
  • Instrumentation / Precision tubing,
  • Tubes for heat exchangers and air coolers straight & U-bent,
  • Finned tubes for heat exchangers and air coolers.

Dimensions

OUTER DIAMETER (OD)6,0 - 406,0 mm
WALL THICKNESS (WT)0,5 - 35,0 mm
Other dimensions available on request.



Steel grades

Austenitic group
ASTM Types: 304/304L 304LN 316/316L 316Ti, 316LN 317/317L, 321, 310S, 347, 304H, 316H, 347H, 347HFG, 310H, UNS N8904, UNS 31254 etc.

Duplex group
ASTM Type S31803 / S32205 / S32750 / S31500 / S32304 etc.



Standards

Piping
ASTM A/ASME SA 312, ASTM A/ASME SA 790, ASTM A/ASME SA 335, ASTM A511 (Mechanical tubing) GB/T14975, GB/T14976 JIS G3459 DIN 17456, RCCDM M3304.

Heat Exchanger/Boiler Tubes (Pressure Tubing)
ASTM A/ASME SA 213, ASTM A/ASME SA 789 GB 13296, GB 5310 JIS G3463 EN 10216-5, EN10216-2, DIN 17458, RCCM M3303.

Instrumentation / Precision Tubing
ASTM A269, EN10305-1, DIN 2391 .



Lengths

From 3 up to 22 meters depending on the size.


Delivery conditions

Tubes are supplied according to the referenced production standard.



Marking

Marking according to the standards or to be agreed on request.



Packing

In round bundles or wooden boxes suitable for sea-transport; other might packaging available on request.