USTRS

Transition fitting, steel pipe, spigot

Transition fitting for steel pipe, spigot USTRS

  • Gas
  • Maximum pressure: Gas 10 bar
  • Material; PE 100 and steel [ISO 3183 / API5L]

Note:

To be utilised with the fusion couplers UB.

Anchored the steel side non-detachable and non-rotatable in the PE.

Steel pipe batch characterised by re-stamping of the pipe connection.

Go back Data sheet

PE 100 SDR 11

Maximum permissible working pressure 10 bar (gas)

SKU d/DN A D L L1 L1 w Z Z Weight kg BX PU
616632 20/15 250 45 425 80 80 2,60 15 15 0,450 21 630
616633 25/20 285 45 460 90 90 2,60 35 35 0,650 21 630
616634 32/25 285 51 460 95 95 3,20 35 35 0,950 18 540
616635 40/32 285 63 470 100 100 3,20 35 35 1,250 12 360
616636 50/40 285 70 480 110 110 3,20 35 35 1,450 8 240
616637 63/50 275 89 480 110 110 3,60 35 35 2,150 6 216
616638 75/65 310 95 540 130 130 3,60 35 35 2,950 2 98
616639 90/80 310 117 580 140 140 4,00 45 45 3,950 2 98
616640 110/100 295 150 585 145 145 5,40 45 45 7,050 2 50
616641 125/100 295 150 585 150 150 5,40 45 45 7,300 2 50
616642 140/125 320 163 580 155 155 5,00 45 45 8,000 1 25
616643 160/150 290 210 610 160 160 5,00 45 45 10,500 1 25
616644 180/150 290 210 610 170 170 5,00 45 45 11,000 1 25
616645 200/200 300 259 630 155 155 6,30 45 45 17,500 1 16
616646 225/200 300 259 610 145 145 6,30 45 45 18,000 1 16
616647 250/250 300 324 640 140 140 6,30 45 45 30,500 1 8
616648 280/250 300 324 640 160 160 6,30 45 45 31,000 1 8
616649 315/300 315 368 725 220 220 8,80 45 45 46,500 1 6
616650 355/300 315 368 735 260 260 8,80 45 45 48,000 1 6
616651 400/400 350 475 770 190 190 8,80 45 45 83,200 1 3
616652 500/500 350 590 1050 365 365 10,00 50 50 127,500 1 2
616653 630/600 360 735 1100 430 430 12,70 50 50 242,000 1 2

Please note the mandatory labels directly on the product.

DVGW test mark issued with Reg. No.:

  • DG-7521CR0259
  • DW-7511CR0156

Welding ends according to standard: ASTM A106, DIN EN ISO 3183 (w = wall thickness of steel pipe)

Material steel ISO 3183 / API5L.

Areas of Application

The FRIALEN Transition Fittings USTRS are adapters to connect HD-PE pipes to steel pipes. The HD-PE spigot end has to be connected to a HD-PE pipe with FRIALEN Couplers. The steel spigot end of the USTRS has to be connected with a welding process to a steel pipe.

The front face of the steel pipe is according to ASTM A106 and DIN EN ISO 3183.

Assembly Instructions

The connection of the steel side happens with arc welding. Due to the heat dissipation only arc welding is permissible.

The fusion of the PE spigot end with a FRIALEN coupler takes place by using FRIALEN fusion process – leakproof and longitudinally strong.

The welding of the steel end and the fusion of the HD-PE side have to be prepared according to the general installation in-

struction (see ”Transition Fittings” in ”Assembly Instructions” for ”FRIALEN-Safety Fittings for house connections and distribution pipes”). This involves removing the oxide layer and cleaning the pipe ends.

Good reasons for using the FRIALEN-Transition Fitting USTRS:

  • Steel end permanently anchored in the HD-PE and will not distort

  • Little insulating work due to coated steel pipe

  • HD-PE side with spigot end for processing without holding device, designed for FRIALEN couplers

  • Pull-proof connection

  • Compact construction

  • Additional barcode for tracing back the fitting (Traceability-Coding)

  • Oxidic layer may be removed from PE spigot end using scraper tools

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