Pipe Connection Systems
EN 12201-3 compliant electrofusion and butt-fusion fittings.
DN 25–710 | PE 100, SDR 11/17 | Electrofusion, PE/Steel & Butt Fittings | Welding Equipment Ø20–1200mm
Installation Principles
Installation must follow applicable installation standards and engineering practice. Key considerations:
Proper
pipe end scraping and cleaning before fusion
Controlled
welding time, temperature and pressure per fitting spec
Correct
fusion joint alignment and cooling time
Compliance
with weld traceability and testing records
Performance Characteristics
Strength
Fusion joint tensile strength equal to parent pipe
resistance
Impact resistance performance
tightness
Joint tightness under defined testing conditions
tolerance
Dimensional tolerance compliance
behavior
Long-term weld integrity under pressure and thermal cycling
System Overview
STRONIX connection systems provide electrofusion, PE/steel transition and butt-fusion fittings, together with the welding equipment needed to join them, so that pipeline joints match the pressure rating and service life of the pipe itself. The system is engineered in accordance with EN 12201-3 requirements and supported by documented Factory Production Control.
Technical Characteristics
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Standard: EN 12201-3
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Fitting Types: Electrofusion, PE/Steel Transition, Butt-fusion
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Material: Polyethylene (PE 100)
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Pressure Class: SDR 11/17 — Gas 10(5) bar / Water 16(10) bar
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Electrofusion Range: DN 25–630
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PE/Steel Transition Range: DN 25–710
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Welding Equipment: Electrofusion Ø20–400mm, Butt-fusion Ø40–1200mm
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Marking: Batch traceability + standard reference
Traceability & Quality
Each STRONIX pipe is marked with production batch and standard reference. Internal production controls and periodic testing ensure compliance with declared properties.