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Tranzitii FRIALEN


Tranzitii PE-HD/Otel cu filet exterior

Transition Fittings HD-PE/Steel with male thread
Compact transition fitting. HD-PE end with exposed heating coils for optimal heat transfer, large insertion depth, wide fusion zone plus cold zones at the end and in the transition area to prevent the flow of molten material for use without holding devices. Steel end permanently anchored in the HD-PE. Self sealing patented sealing geometry without elastomer seal. For use in gas systems.

Other thread sizes on request

PE 100 SDR 11

Maximum working pressure 5 bar (gas)

SKU d BX PU D R L t z h B Weight kg
612580 32 20 1080 47 1″ 119 42 77 24 61 0,345
612582 40 20 800 58 1 1/4″ 131 46 86 30 70 0,530
612584 50 15 600 70 1 1/2″ 146 53 93 30 80 0,700
612586 63 10 400 84 2″ 152 53 99 35 94 1,050

Other thread sizes on request

FRIALEN safety fittings can be fused to pipes SDR11 – SDR 17.6, minimum wall thickness s min ≥ 3 mm. Other SDR-stages on request. Please observe the marking directly at the product, which is mandatory. DVGW-Registration No. DV-7501AU2256

Areas of Application

The FRIALEN-Transition Fittings USTN are threaded joints as an adaptor from a metal pipe with threaded socket to a HD-PE pipe. Joint on the part of HD-PE by FRIALEN-Coupler.

Assembly Instructions

The threaded component must be held with a spanner to prevent it twisting in the HD-PE component. The fusion of the HD-PE side takes place by FRIALEN-fusing – leakproof and longitudinally strong. The installation of the steel and the HD-PE side has to be prepared according to the general installation instructions (see ”Transition Fittings with threaded connection” in ”Assembly Instructions” for ”FRIALEN-Safety Fittings for house connections and distribution pipes up to d 225”). This involves removing the oxide skin and cleaning the pipe ends.

Good reasons for using the FRIALEN USTN:

  • Compact construction
  • HD-PE side with exposed heating element for optimal heat transfer
  • Cold zones at the end to prevent the flow of molten material
  • No holding clamps required
  • Large insertion depth, extra wide fusion zones
  • Steel end permanently anchored in the HD-PE and will not distort
  • Self sealing patented sealing geometry without elastomer seal
  • Additional barcode for tracing back the fitting (Traceability-Coding)