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Teu cu tranzitie PE-HD/GGG

T-Pieces with HD-PE/GGG adapter for connection of BAIO® spigot hydrant
For jointing of hydrant or shut-off valves with spigot according to the BAIO system as an alternative to flange connection. Compact fitting manufactured from FRIALEN T-piece and BAIO coupler connection at outlet made from ductile cast iron including sealing ring. BAIO coupler anchored in PE moulded part. Cannot be released or rotated. T-piece with exposed heating coils for optimum heat transfer, large insertion depth, wide fusion zone plus cold zone at the end and in the middle to prevent the flow of molten material, for use without holding devices. Please observe specific processing instructions for „BAIO“ system. For below floor hydrants the safety device against dirt and distortion for BAIO spigots is required.

PE 100 SDR 11

Maximum working pressure 16 bar (water)

SKU d/DN BX PU L t t1 B Z H Weight kg
616147 110/80 4 16 302 83 110 158 212 337 7,530
616148 125/80 3 12 314 85 110 168 210 361 8,300
616149 160/80 2 8 390 96 110 206 196 380 12,000

See data sheet No. 10 for T-Pieces measurements.

FRIALEN-Safety Fittings can be fused to pipes of SDR stages 11 to 17.6. Other SDR-stages on request. Please observe the marking directly at the product, which is mandatory.

Areas of Application

The FRIALEN T-Pieces TGB with HDPE/GGG adapter allow the connection (longitudinally strong) of a hydrant to a cast spigot of the Baio system (TGB).

Connecting the hydrant takes place by screwing the spigot hydrant (Baio/TGB*) in until it locks into position.

The safety device for protecting the Baio connection from dirt and distortion when activating the hydrant is not included in the delivery schedule.

Sealing ring of the cast coupler is included in the delivery schedule.

Assembly Instructions

Fusing the pipe ends to the FRIALEN T-piece takes place using FRIALEN-fusion process – leakproof and longitudinally strong.

The pipe ends are prepared (remove oxidic layer and clean) according to the general installation instructions (see also “Assembly Instructions” for “FRIALEN-Safety Fittings for house connections and distribution pipes up to d 225”).

* Mounting the cast spigot is done according to the installation instructions by the manufacturer of the system in use.

– We reserve the rights to make technical changes –

Good reasons for using the FRIALEN T-Piece TGB with adapter:

  • Large PE coupler depth for optimum pipe guidance (no supporting device required)
  • Extra wide fusion zones
  • Maximum stability through large wall thickness
  • Cold zones at the front and in the centre of the coupler
  • Exposed heating coil for direct heat transfer to the pipe
  • Small annular gap resulting in optimum joining pressure in the fusion zone
  • Contacts safe to touch
  • Permanent batch marking
  • Packed individually to protect from contamination
  • Additional barcode tracing back the underground fitting (Traceability-Coding)

Advantages of the cast connection

  • Locking of the cast spigot longitudinally strong, without flange – yet with the option for it to be undone again
  • No flange bolted connections which tend to corrode and are complicated to mount
  • Simple hydrant connection – easily carried out
  • Stable position of spigot hydrant on FRIALEN T-Piece joint