USTR

Transition fitting HD-PE coupler / steel pipe

Transition fitting HD-PE coupler/steel pipe USTR

Gas and H2
Working pressure: MOP (gas) 10 bar
Material: PE 100 and steel (EN 10220 / EN 10216-1 - P235TR2)
Safety technology

Note:

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

Self-sealing, patented sealing geometry without elastomeric gasket for use in gas applications.

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)

	Reference	d	d2	d3	A	B	D1	D2	h	L	t	z	Weight kg	BX	PU
¹	612780	32	49	28	300	63	34	49	24	387	44	343	0,810	15	360
¹	612781	40	58	37	300	72	42	58	31	393	49	344	1,610	10	240
¹	612782	50	70	42	300	83	48	70	31	409	54	355	2,100	8	192
¹	612783	63	83	54	300	96	60	83	33	410	55	355	2,020	6	144
¹	612784	90	130	83	255	130	89	130	42	405	79	326	5,320	1	77
¹	612785	110	153	107	255	153	114	153	35	420	82	338	8,390	1	54
¹	612786	125	168	107	255	168	114	168	42	425	87	338	8,710	1	45
	612787	160	199	161	250	210	168	199	54	484	98	386	16,830	1	24
	615030	180	227	161	250	-	171	227	50	500	105	395	21,250	1	18
	612795	200	264	211	225	-	219	264	53	480	112	368	27,020	1	12
	612370	225	285	211	225	-	219	285	76	505	120	385	27,350	1	11

¹ Pipe seamless, welded ends according to standard: DIN EN 10220/EN 10216-1, ASTM A106/A106M-14

FRIALEN safety fittings can be fused with SDR levels 11 to 17.6. Minimum wall thickness s minimum ≥ 3 mm. Other SDR levels available on request. Please note the mandatory labels directly on the product. DVGW test mark issued with Reg. No.: DV-7501AU2256, DV-7501AU2257 and DV-7501AU2258

Areas of Application

FRIALEN-Transition Fittings USTR are used for connection of HD-PE house connection pipe to the steel pipe of the house entry fitting. The larger dimensions connect an HD-PE pipeline to a steel fitting or steel pipeline.

Assembly Instructions

Due to heat dissipation only arc welding is permissible. The fusion of the HD-PE side takes place by FRIALEN-fusing – leakproof and longitudinally strong.

Welding of the steel end and fusion of the HD-PE side have to be prepared according to the general installation instructions (see ”Transition Fittings” 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-USTR: