Certifications

Certified ducts in the province of Trento

Our company guarantees safety and quality. S.T.A. is P3 duct certified for duct production.

All ducts are certified

  • National and international fire certificates
  • Stability tests
  • Tensile, compression, pressure and bulging resistance tests
  • Gas-chromatographic test
  • Tests for thermal conductivity, apparent volume mass and % of open cells
  • Tests for the determination of microbial growth
  • Proof of the suitability of aluminum for the food industry
dei condotti di ventilazione e un motore all'esterno di uno stabile-provincia di Trento

Call +39 0464 425637 for more information

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