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  • HW-INOX

    Quarto is our Passion

    Quarto-Plates
    Hot rolled plates

    Quarto is

     

    our Passion

     

  • 24 hours

     

    Service

     

     

    Prompt

    from our stock in Ratingen

    24h service

  • We deliver

    from our own stock

    Quarto-Plates and
    Hot rolled Plates

    We deliver prompt

     

    from stock

     

Certificates

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  • Certificate

Certificate ISO 9001:2015

The TÜV-Rheinland Group verified the high level performance of our company with the ISO 9001:2015 certification. .
For more information click here.

 

  • >> Certificate as PDF

Certification for Hot-rolled Plates

  • DIN EN 10204 (50049)
  • up to 30 mm:
  • certificate 3.1 (3.1B)
  • From 31 mm on:
  • certificate 3.2 (3.1A, 3.1C)
  • AD 2000 W2, AD 2000 W10
  • For the materials 4301, 4541, 4571,
  • 4404, 4462
  • DIN EN 10095
  • For the materials 4828, 4841
  • PED/97/23/EC
  • TRB 100
  • ASME Sect. IIA
  • Tolerances: DIN EN 10029,
  • Classes A/B and ASTM A480
  • Double or fourfold certificates:
  • 4301/304 or 4301/304/4307/304L
  • 4404/316L or 4404/316L/4401/316
  • 4571/316Ti and 4541/321/4878/321H
  • DIN EN 10088-2 (17440/41):
  • DIN EN 10028-7; EN ISO 3651-2
  • ASTM A240 - ASTM A262
  • On request
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  • 14erAnalyse
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