Transition fitting HD-PE/steel with male thread
Transition fitting USTN
- Gas and H2
- Working pressure: MOP (gas) 5 bar
- Thread: DIN EN 10226-1, Wrench size: DIN 475-1
- Material: Steel 11SMn30+C - Class 1
- Safety technology
Note:
Steel-nipple, non-detachable and twist-proof, over molded with HD-PE.
Safe absorption of torsional moments up to 30 Nm.
PE 100-RC SDR 11
Maximum permissible working pressure 5 bar (gas)
| Reference | d | R | B | D | h | L | t | z | SW | Weight |
|---|---|---|---|---|---|---|---|---|---|---|
| 617198 | 32 | 1" | 60 | 42 | 21 | 104 | 44 | 60 | 36 | 0,177 |
| 617199 | 40 | 1 1/4" | 67 | 51 | 23 | 107 | 45 | 62 | 46 | 0,330 |
| 617200 | 50 | 1 1/2" | 78 | 64 | 28 | 116 | 52 | 64 | 50 | 0,411 |
| 617201 | 63 | 2" | 93 | 80 | 31 | 124 | 52,5 | 71,5 | 60 | 0,630 |
Area of Application
The FRIALEN transition pieces USTN are screw connections for transitioning from steel to HD-PE.
The FRIALEN coupler is integrated into the fitting.
Assembly Instructions
During assembly, the component may only be screwed into the metallic counterpart using a wrench attached to the factory-installed metallic hexagon.
The fusion of the HD-PE side takes place by FRIALEN-fusing – leakproof and longitudinally restrained.
The installation of the steel side and the HD-PE side must be prepared according
to the general installation instructions (see” Transition Pieces” in” Assembly Instructions” for FRIALEN-Safety Fittings for sustainable pipes for gas, water networks and industrial systems made of PE”).
Removing the oxide layer and cleaning.
Good reasons for using FRIALEN USTN
- Compact design
- HD-PE saddles with Open Wire Technology for optimum heat transfer
- No holding clamps required
- Steel-nipple, non-detachable and twist-proof, over molded with HD-PE
- Safe absorption of torsional moments up to 30 Nm
- Additional barcode for tracing back the fitting (Traceability-Coding)