+44 (0)161 789 2744

Stainless Steel Welded Round Tubes

Stainless steel welded tubes are intensely used in a wide range of industries throughout the world


Re-Drawn Welded Tubes in Fixed Lengths

Stainless steel welded round tubes  – Production Range

  • External Diameter
  • from 0,3 to 20 mm
  • Thickness
  • from 0,1 to 2 mm +/- 10%
  • Length
  • from 1000 to 4000 mm +/- 1 mm
  • from 4001 to 8500 mm +20 mm

Stainless steel welded round tubes – Standard Tolerances

  • FROM (mm)
  • 0,3
  • 1,01
  • 3,01
  • 12,01
  • TO (mm)
  • 1
  • 3
  • 12
  • 20
  • TOLL OD (mm)
  • +/- 0,02
  • +/- 0,03
  • +/- 0,04
  • +/- 0,05
  • TOLL ID (mm)
  • +/- 0,03
  • +/- 0,04
  • +/- 0,05
  • +/- 0,06
We are willing to consider special tolerances on your request.
Standard Controls
– Dimensional control
– Control with EN 10204/2.2 certificate
– 100% Eddy current testing after straightening
– Mechanical tests: traction, hardness, bend, flange
– Surface/cleaning visual controls
Controls on Request
– Control with EN 10204/3.1 certificate
– Pneumatic control to 100%
– Hydrostatic pressure control up to 180 bar
– Metallographic tests
– Corrosion test

Mechanical Characteristics of our s/s welded round tubes 

– Possibility of modulating the degree of hardness according to the customer’s needs by varying the drawing process.
– Heat-treated in a controlled atmosphere to obtain constant mechanical characteristics and tube malleability.
– Possibility of obtaining high levels of hardness (HV, RM, RP02) compatible with the required material.

Finishes
– Blank annealed
– Polished after profiling
– Satin
– Cut to size by removing internal and external cutting burrs
– Washed
– Pickled
Packaging Type
– Carton boxes
– Wooden case

Welded Tubes in Fixed Lengths

Standard Production Range
  • External Diameter
  • From 3,00 to 15,00 mm
  • From 15,01 to 40,00 mm
  • From 40,01 to 76,00 mm
  • Thickness
  • From 0,15 to 3,00 mm
  • Tolerance
  • +/- 0,10 mm
  • +/- 0,15 mm
  • +/- 0,30 mm
  • Tolerance
  • +/- 10%
On request, we can consider reduced tolerances.
Length
From mm 2600 to 26000 mm
With standard tolerances or according to customer specifications
Standard Controls
– 100% In-line Eddy current testing
– 100% Eddy current testing after straightening
– Dimensional control with 100% in-line laser gauge
– Surface/cleaning visual controls
– Control with EN 10204/2.2 certificate
Controls Request
– 100% Pneumatic control
– Hydrostatic pressure control and up to 180 bar
– Control with EN 10204/3.1 certificate
– mechanical tests: traction, hardness, bend, flange
– Metallographic tests
– Corrosion tests
State Of Materials
– Raw
– heat-treated in-line and in a controlled atmosphere to obtain constant mechanical characteristics and malleability of the tube
Finishes
– Polished after profiling
– Blank annealed
– Scarfed (removal of the external weld bead)
– Rolled (removal of the internal weld bead)
– Brushed
– Satin
– Cut to size by removing cutting burrs
– Washed
– Pickled
– Marked
Type Of Packaging
– Wooden cases
– Sheaves
– Palletized cartons
– Tubes wrapped individually

Products

Nickel Alloys
Nickel Stock List
Stainless Steel
Stainless Steel Tubular
Stainless Steel Oval Tubes
Tube Processing
Please note some of these products and alloys may be subject to minimum mill quantities.
All rights reserved.

Contact

Core Alloys UK
29 Riding Fold Ln
Worsley, Manchester
M28 2UR
Tel:+ 44 (0) 161 789 2744
Product Sales: sales@corealloysuk.com
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