Range and manufacturing tolerances

Range and manufacturing tolerances

GARAY manufactures in four basic qualities:

  • Steel tubes drawn on the interior and exterior (CEI)
  • Steel tubes with a glossy/bright interior finish (IB)
  • Precision tubular profiles
  • Standard welded tubes

Our engineering department will advise and recommend an option which will best satisfy your needs and is most suitable for you. Don´t hesitate to consult us.

Gama de tubos y perfiles

Manufacturing of the tube and the supply status

  • All intermediate thicknesses can be manufactured to those indicated in the range of manufacturing
  • The restricted tolerances are accepted after feasibility study
  • Tolerance in thickness: 7,5% of the nominal thickness
  • Commercial length: 3,5 – 7 metres
  • Pre-delivery treatments: +C, +LC. +SR, +A, +N
  • We work with all materials of steel according to standard EN 10305: E195, E235, E275, and E355 and other specific materials as required by the customer(22MnB5, 26MnB5,…)
  • Packed into hexagonal or round bundles
  • Final protection (anti-corrosive oils or paper, plastic boxes, splinting …) according to the customer requirements