Multilayer Pipe

Multilayer Pipe, also called multilayer composite pipe MLCP, or composite pipe, has been widely used for hot & cold water plumbing systems, underfloor heating systems & indoor gas distributions.

 

SUNPLAST multilayer pipe can be divided into 3 types, which are: PEX-AL-PEX multilayer pipe, PERT-AL-PERT multilayer pipe & PE-AL-PE multilayer pipe.

 

 PEX-AL-PEX Multilayer Pipe

PEX-AL-PEX multilayer pipe is made into five structures: inner layer & outer layer are PEX-b material, middle layer is aluminum core welded by overlap welding or laser welding technology. Between PEX-b & Aluminum is special adhesive to bond both material together.

 

PEX-AL-PEX multilayer pipe is the most common pipe that be used for indoor hot water plumbing & heating, gas distribution. The superior performance of PEX-b material made PEX-AL-PEX multilayer pipe can bear max.95℃ water temperature & max. PN10 bars pressure for long time service.

 

 PERT-AL-PERT Multilayer Pipe

Same to PEX-AL-PEX multilayer pipe, PERT-AL-PERT multilayer pipe can also serviced at high temperature water max. 95℃, at the same time max. PN10 bars working pressure.

 

The only difference is, PERT-AL-PERT multilayer pipe inner & outer layer is PERT.

 

 PE-AL-PE Multilayer Pipe

Different from PEX-AL-PEX multilayer pipes, PE-AL-PE multilayer pipe is NOT suitable for hot water (can be used for cold water only), as the pipes inner & outer layer is made of HDPE material.

 

PE-AL-PE multilayer pipe is mainly used for indoor gas distribution. Be made in yellow color, PE-AL-PE multilayer pipe can bear max. 4 bars working pressure for natural gas distribution.

 

By comparison to the other plastic piping, like PPR pipe, HDPE pipe., PEX-AL-PEX multilayer pipe reputes there major advantages:

 Flexibility: the PEX-AL-PEX multilayer pipe is flexible, which can be supplied in 50m/100m/200m coils. Less fittings be used, and less costs on installation.

※ Oxygen barrier: the PEX-AL-PEX multilayer pipes aluminum layer can 100% barrier the oxygen into the pipe. 

※ strong intensity: the aluminum core layer greatly strengten the PEX-AL-PEX multilayer pipe's intensity.

 

The PEX-AL-PEX multilayer pipe for hot water plumbing & heating is normally made in red or white color, while yellow color for gas distribution. Unlike the other plastic pipes can be connected by heat-fusion, the PEX-AL-PEX multilayer pipe can be installed by mechanical brass fittings. SUNPLAST is able to provide complete range of brass fittings for PEX-AL-PEX multilayer pipe, both PEX-AL-PEX compression fittings & PEX-AL-PEX press fittings. In addition, SUNPLAST can also supply PEX-AL-PEX install tools that shall be necessarily needed during the installation of PEX-AL-PEX multilayer pipe.


SUNPLAST PEX-AL-PEX multilayer pipe be made into GB/T18997 standard, at the same time, it can fully conform to EN ISO21003 standard in Europe & ASTM F 1281/1282 standard in the USA.

 

The PEX-AL-PEX multilayer pipe is approved by CE certificate.


Contact us freely if you are interested in our PEX-AL-PEX multilayer pipe.

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  • ASTM F 1281 Standard / EN ISO21003 Standard PEX-AL-PEX multilayer pipe for water plumbing & heating, sized from 16mm-32mm, approved by CE certificate, suitable for working at Tmax.95℃ & PN1.0Mpa. Good quality warranted with 15 years, Competitive wholesale price, Prompt delivery available. Contact us for more details of PEX-AL-PEX pipe!!!

  • PERT-AL-PERT multilayer pipe comply with ASTM F 1281/1282 & EN ISO 21003 standard, available size: 16mm, 18mm, 20mm, 25mm/26mm & 32mm. Suitable for hot water plumbing & underfloor heating system.Good quality with 15 years' warranty time, the most competitive wholesale price & prompt delivery available. Contact us for more details of PERT-AL-PERT pipe.

  • ASTM 1282 standard PE-AL-PE multilayer pipe in yellow color for indoor gas, made by top quality raw material, available sizes from 16-32mm, the most competitive prices & prompt delivery available. Contact us for more details of our PE-AL-PE pipe for gas!!!

  • ASTM F 1281 Standard / EN ISO21003 Standard PEX-AL-PEX multilayer pipe for water plumbing & heating, sized from 16mm-32mm, approved by CE certificate, suitable for working at Tmax.95℃ & PN1.0Mpa. Good quality warranted with 15 years, Competitive wholesale price, Prompt delivery available. Contact us for more details of PEX-AL-PEX pipe!!!

  • ASTM F 1281 Standard / EN ISO21003 Standard PEX-AL-PEX multilayer pipe for water plumbing & heating, sized from 16mm-32mm, approved by CE certificate, suitable for working at Tmax.95℃ & PN1.0Mpa. Good quality warranted with 15 years, Competitive wholesale price, Prompt delivery available. Contact us for more details of PEX-AL-PEX pipe!!!

  • ASTM F 1281 Standard / EN ISO21003 Standard PEX-AL-PEX multilayer pipe for water plumbing & heating, sized from 16mm-32mm, approved by CE certificate, suitable for working at Tmax.95℃ & PN1.0Mpa. Good quality warranted with 15 years, Competitive wholesale price, Prompt delivery available. Contact us for more details of PEX-AL-PEX pipe!!!

Sunplast specialized in producing Multilayer Pipe. Since the foundation, our company has always been in pursuit of the best cost performance and exceed customer expectations as our objective.