Monolayer pipe PP-R SDR 9

Monolayer PP-R SDR 9 Alfaidro pipe made of random polypropylene (PP-R 100) with an opaque colour that prevents light from entering and hinders microbiological growth in the transported water, making it ideal for transporting drinking water.

PP-R 100 boasts high heat and pressure resistance, along with excellent chemical resistance. Due to its low thermal conductivity, it minimises leakage and thus the thickness of the insulation layer. Connections are made by socket welding, butt welding or electro-welding, resulting in a single element that guarantees zero water loss.

The simplicity of assembly makes Alfaidro’s monolayer PP-R SDR 9 pipe ideal for civil and industrial plumbing, irrigation and compressed air systems; the pipe can be installed either loose or under trace.

GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN

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VARIANT	Outside diameter	Internal diameter	Nominal thickness	DN	Water content (l/m)	Weight (Kg/m)	Rod size	Pack size
12TA200	20 mm	15,4 mm	2,3 mm	15	0,186	0,127	4 mt	120 mt
12TA250	25 mm	19,4 mm	2,8 mm	20	0,295	0,191	4 mt	80 mt
12TA320	32 mm	24,8 mm	3,6 mm	25	0,483	0,313	4 mt	48 mt
12TA400	40 mm	31,0 mm	4,5 mm	32	0,754	0,487	4 mt	32 mt
12TA500	50 mm	38,8 mm	5,6 mm	40	1,182	0,754	4 mt	24 mt
12TA630	63 mm	48,8 mm	7,1 mm	50	1,869	1,203	4 mt	12 mt
12TA750	75 mm	58,2 mm	8,4 mm	-	2,659	1,689	4 mt	12 mt
12TA900	90 mm	69,8 mm	10,1 mm	65	3,825	2,434	4 mt	8 mt
12TA110	110 mm	85,4 mm	12,3 mm	80	5,725	3,615	4 mt	8 mt
12TA1125	125 mm	97,0 mm	14,0 mm	100	7,386	4,660	4 mt	4 mt
12TA1160	160 mm	124,2 mm	17,9 mm	125	12,109	7,620	4 mt	4 mt

AVAILABLE COLOURS:
BLU – GREEN

TEMPERATURES AND OPERATING PRESSURE:

SDR 11
20°C – 15.4 bar
60°C – 7.7 bar
70°C – 5.1 bar

SDR 9
20°C to 17.5 bar
60°C – 9.7 bar
70°C – 6.4 bar

SDR 7.4
20°C to 24.5 bar
60°C – 12.3 bar
70°C – 8.1 bar

SDR 6
20°C – 30.9 bar
60°C – 15.5 bar
70°C – 10.2 bar

SDR 5
20°C – 39.8 bar
60°C – 19.5 bar
70°C – 12.8 bar

WORKING TEMPERATURES:

MIN= -20°C MAX= +95°C

THERMAL CONDUCTIVITY:

0,15 W/mK

COEFFICIENT OF LINEAR EXPANSION:

0.16 mm/mK

REGULATION FOR DRINKING WATER:

DM 174-06/04/2004 (Italy), DM 23/04/2009 e Reg. UE n° 10/2011, KTW RECCOMENDATIONS, DVGW-W 270, BS 6920, FDA CRITERIA IN 21 CFR 177.1520 NSF61, NSF51

REFERENCE STANDARDS:

Sistema [System]: UNI EN ISO 15874, ISO 15495, DIN 8077, DIN 8078, ASTM F2389, BS 4991, CSA B137.11
Prove [Tests]: UNI EN ISO 15874, DIN 16962, ISO 1133, ISO 3126, ISO 1167, ISO 2501, ISO 9854, NSF14