HENCO MULTILAYER PIPE

HENCO MULTILAYER PIPE 

HEATING SANITARY GAS 

UNDERFLOOR HEATING 

Your Connection to Perfection 

EN

HENCO Multilayer Pipe PE-Xc/Aluminium/PE-Xc 

Gas 

Regenwater 

HENCO with all the advantages of plastic and metal Perslucht 

�� Butt welded aluminium pipe 

�� 100% oxygen-tight Stookolieand 

water vapour diffusion tight 

�� Low coefficient of linear expansion, similar to metal pipe 

Perslucht 

Perslucht 

Gas 

�� Entirely corrosion-resistant, also resistant against chemicals Druktest 

and electrochemicals 

� Sound-insulation similar to entirely plastic pipe 

� Electron beam andere crosslinked toepassingen inner and outer pipe 

� High resistance to pressure and temperature 

Stookolie 

Druktest 

� Smooth surface, Druktest less loss of pressure 

Perslucht 

� Light as plastic piping 

� Flexible, easy to bend even at low temperatures, retains 

shape after drinkwater bending 

Perslucht andere toepassingen 

Perslucht 

Perslucht 

Regenwater 

Heating and 

cooling 

verwarming en koeling 

Regenwater 

gevaarlijk / opgepast 

Gas 

Stookolie 

Regenwater 


Technical Profile Henco Multilayer Pipe 

Diameter (mm) 14 16 16 

RiXc 

18 18 

RiXc 

20 20 

RiXc 

26 26 

RiXc 

32 40 50 63 

Inner diameter (mm) 10 12 12 14 14 16 16 20 20 26 33 42 54 

andere toepassingen 

Wall thickness (mm) 2 2 2 2 2 2 2 3 3 3 3,5 4,0 4,5 

Thickness aluminium (mm) 0,4 0,4 0,2 0,4 0,2 0,4 0,28 0,5 0,28 0,7 0,7 0,9 1,2 

Max. working temperature (°C) 95 95 95 95 95 95 95 95 95 95 95 95 95 

Max. working pressure (bar) 10 10 10 10 10 10 10 10 10 10 10 10 10 

Thermal conduction (W/mK) 0,43 0,43 0,43 0,43 0,43 0,43 0,43 0,43 0,43 0,43 0,43 0,43 0,43 

drinkwater 

Linear expansion (mm/mK) 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,025 0,025 

Surface roughness of inner pipe (µ) 7 7 7 7 7 7 7 7 7 7 7 7 7 

Oxygen diffusion (mg/l) 0 0 0 0 0 0 0 0 0 0 0 0 0 

Min. bending radius manual / external 5xDu 5xDu 8xDu 5xDu 

spring (mm) 


Min. bending radius with internal 

3xDu 3xDu 8xDu 3xDu 


bending spring (mm) 

8xDu 5xDu 7xDu 


8xDu 3xDu 5xDu 


5xDu 

3xDu 

7xDu 

5xDu 

* 

* 

* 

* 

* 

* 

* 

* 

Crosslinking / inner and outer pipe (%) 60 60 60 60 60 60 60 60 60 60 60 60 60 

Weight (kg/m) 0,108 0,125 0,101 0,132 0,118 0,147 0,129 0,261 0,252 0,39 0,528 0,766 1,155 

Water volume (l/m) 0,072 0,113 0,113 0,154 0,154 0,201 0,201 0,314 0,314 0,53 0,803 1,32 2,042 

Per coil (m) 100 

gevaarlijk / opgepast 200 

Perslucht 

drinkwater 

Druktest 

Drinking water Rainwater 

Perslucht verwarming en koeling 

Gas Compressed air Fuel oil 

Gas 

Stookolie 

drinkwater 

50 

100 

200 

100 

200 

100 

200 

Regenwater 

Gas 

Gas 

Stookolie 

Stookolie 



drinkwater 

drinkwater 



100 

200 

PE-Xc inner pipe: made of high 

quality HDPE, electron beam 

crosslinked, which meets the most 

stringent standards and 

is also highly resistant 

against aggressive 

substances 

High quality composite layer 

Butt welded aluminium pipe: 

makes it 100% oxygen tight 

and helps to keep its shape 

High quality composite layer 

PE-Xc outer layer: made of high 

quality HDPE, electron beam 

crosslinked, which 

provides good 

protection on 

construction sites 

100 100 50 50 50 - - - 

Straight lengths (m) 

* only use elbows 

2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5 2-3-4-5

Multilayer pipe and PVDF fittings: a corrosion free system 

Henco press fittings in PVDF 1 (Ø14-63) Leak before press! 2 

�B �A � C 

� D 

� E 

� F 

PVDF body 

� A 

� B 

� �D 

C 

Viewing window to check the pipe is fully inserted 

Stainless steel shoulder to locate into the jaws of 

the press tool 

Pressure sleeve of stainless steel 

EPDM O-ring 

DZR brass: dezincification resistant 

� E 

� � � � � �F E 

D 

C 

B 

A 

�B �A �F �E �C �D PVDF body with EPDM O-rings 

PVDF sleeve with Vision window 

Stainless steel grab ring 

Stainless steel support ring 

PVDF tapered split ring 

1 CUT 

W 

2 CALIBRATE 3 PUSH 

90° 

� F 

Henco Vision push fittings in PVDF 1 (Ø16-20-26) 

1 CUT 2 CALIBRATE 3 PRESS 

90° 

� 

� 

PVDF end cap with EPDM O-ring and 

demounting slots 

Quickly demountable 

1 High quality synthetic material (Polyvinylidene fluoride) 

2 Ø ��

Henco Vision manifolds in PVDF: a fully modular system 

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VVSK�T�� 

Practice 

Henco Press Henco Vision Henco Vision manifolds Henco Underfloor heating 

Henco multilayer pipe Henco multilayer pipe Henco preinsulated 

with conduit 

multilayer pipe 

Henco multilayer pipe with 

conduit for gas 

Certificats all over the world confirm the HENCO top quality 

GERMANY ITALY 

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VS�ENDCAP�M 

FRANCE THE NETHERLANDS POLAND 

DENMARK 

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AUSTRIA 

DENMARK THE NETHERLANDS 

AUSTRALIA 

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Henco 10 year system guarantee 

Your Connection to Perfection 

SK�STOPCLIP�� 

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Henco Combi 

Henco Industries nv • Toekomstlaan 27 - B-2200 Herentals • Tel. +32 14 28 56 60 • Fax +32 14 21 87 12 • www.henco.be 

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SLOVAKIA ATG SYSTEM CERTIFICATE BELGIUM 

SIA 

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SWITZERLAND 

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VS�ENDCAP 

FINLAND ICELAND 

AUSTRIA 

SLOVAKIA 

SWEDEN HUNGARY 

SPAIN 

SWEDEN CZECH REPUBLIC 

ENGLAND 

SOUTH AFRICA 

NORWAY 

PORTUGAL 

ESTONIA 

DO04-0000EN02 Imaprorealisations.com

HENCO MULTILAYER PIPE

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