Skip to content
  • water really matters
  • English English
    • English English
    • Italiano Italiano
  • water really matters
Plastica AlfaPlastica Alfa
  • Home
  • Company
    • Italian story
    • Mission and Values
    • Production departments
    • Corporate Social Responsability
  • Quality
    • Company certifications
    • Product certifications
  • Applications
    • Residential
    • Industrial
    • Agricultural
    • Public and services
    • Naval
  • Products
  • News
  • Downloads
    • General catalogs
    • Technical sheets
    • BIM Library
  • Contacts
Multilayer pipe in PEX-AL-PEX bars multypexalfa Plastica Alfa
Home / Thermohydraulics / MultypexAlfa System

Multilayer pipe PEX-Al-PEX – in bars

SKU: 04TM Categories: Thermohydraulics, Pipes, MultypexAlfa System
Plastica Alfa Catalog
  • Thermohydraulics
    • Alfaidro System
    • Waterpipe System
    • MultypexAlfa System
      • Pipes
      • Screw fittings
      • Press fittings
      • Manifolds & Valves
      • Equipment & accessories
    • MultypertAlfa System
    • MultypexAlfa gas System
    • Siphoned drains
  • Hydraulics
  • Irrigation
  • Firefighting
  • Description

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

Produced in 4 metre rigid bars, it simplifies work in compressed air systems, naval, industrial, and sanitary and heating installations.

GENERAL CATALOGS AND TECHNICAL DATA SHEETS IN

Download area

VariantSizeBar (mt)MT PER PACK
04TM16016 x 2.0 x 0.24100
04TM20020 x 2.0 x 0.25460
04TM26026 x 3.0 x 0.3440
04TM32032 x 3.0 x 0.5428

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

C.da Santa Maria Poggiarelli - Zona Industriale 95041 - Caltagirone (CT) - Italy
P.IVA:  IT 01826360875   SDI: SUBM70N

+39 0933 51973 comunicazione@plasticalfa.it

© 2023 Plastica Alfa S.p.a.

Privacy Policy

Cookie Policy

©
2023 Plastica Alfa S.p.a.

Privacy Policy

Cookie Policy

  • English English
    • English English
    • Italiano Italiano
  • Home
  • Company
    • Italian story
    • Mission and Values
    • Production departments
    • Corporate Social Responsability
  • Quality
    • Company certifications
    • Product certifications
  • Applications
    • Residential
    • Industrial
    • Agricultural
    • Public and services
    • Naval
  • Products
  • News
  • Downloads
    • General catalogs
    • Technical sheets
    • BIM Library
  • Contacts

Login

Lost your password?