PEX-Al-PEX PLUS multilayer pipe with thickened aluminium multypexalfa Plastic Alfa

Multilayer pipe PEX-Al-PEX – PLUS

SKU: 00TM (PLUS) Categories: , ,

Multilayer PEX-Al-PEX PLUS pipe belonging to the Multypexalfa line consists of 5 layers: the two PExb layers (inner and outer) are bonded to the aluminium intermediate layer by means of two stabilised polymer bonding layers. The thickened aluminium layer provides an oxygen barrier, reduces the effects of linear thermal expansion and gives the tube dimensional stability and very high flexural strength. The internal material (PEXb) provides resistance to high temperatures under pressure while maintaining the potability characteristics of the water.

Produced in rolls of different sizes, it is ideal for underfloor heating and cooling systems and is widely used in compressed air systems, naval and industrial plants.

GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN

VARIANTSIZEmt per roll
00TM160-S416 x 2.0 x 0.4100
00TM200-S520 x 2.0 x 0.5100

CONTINUOUS OPERATING TEMPERATURES AND PRESSURES:

95°C 10 bar

THERMAL CONDUCTIVITY:

0,40 W/mK

TEMPERATURE PEAK:

110°C

LINEAR THERMAL EXPANSION COEFFICIENT:

0,025 mm/m·K

ALLOWABLE TEMPERATURES:

-30°C ÷ 100°C

RUGOSITÁ INTERNA:

7·10^-6 m

APPLICATION CLASSES:

2/10 bar, 4/10 bar, 5/10 bar

CROSSLINKING METHOD:

B (silani) >65%

MINIMUM BENDING RADIUS (with bending spring):

3,5 x Ø ext

MINIMUM BENDING RADIUS (without bending spring):

5 x Ø ext

OXYGEN PERMEABILITY:

0 mg/l

REGULATION FOR DRINKING WATER:

DM 174-06/04/2004 (Italy), DM 23/04/2009 e Reg. UE n° 10/2011

REFERENCE STANDARDS:

UNI EN ISO 21003, UNI EN ISO 15875, DIN 16837, DIN 16892

LINE CERTIFICATES:

  • AENOR : Spain
  • GOST : Russia
  • KIWA UNI : Netherlands and Italy
  • CTPC : Romania