Compliance & Documentation
Standards-based production. Documented performance. Tender-ready transparency.
STRONIX pipe systems are manufactured in accordance with applicable EN standards and supported by documented Factory Production Control (FPC/ZKP), type testing and regulatory declarations required for the Polish and EU markets.
Compliance & Documentation
Applicable standards: EN 13476-3 (structured-wall sewer pipes), EN 12201-2 (PE pressure water pipes), EN 1555-2 (PE gas pipes), EN 12201 / EN 1555 (connection systems and fittings). Depending on the product category, STRONIX systems are supported by:
KDWU (National Declaration – System 4)
DoP (Declaration of Performance – System 1+)
Factory Production Control documentation
Initial Type Testing reports
Marking & Product Identification
Every STRONIX pipe is permanently marked along its length with the manufacturer name, the applicable EN standard, nominal diameter, and ring stiffness or pressure class (SN / PN / SDR), plus the production batch and date for full traceability. CE marking and the B mark are applied according to which system governs the product: construction products under EN 13476-3 carry the CE mark; products assessed under national or voluntary schemes carry the B mark where applicable.
Risk & Transparency
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Standards-based production
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No exaggerated claims
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Document-backed performance
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Willingness to provide additional testing documentation upon request