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PEX FITTINGS |
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PEX TOOLS |
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PEX Installation |
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PEX-AL-PEX Multilayer PipeArdi
PEX-AL-PEX
pipe is a five-layer composite pipe that combines the advantages
of a metal and plastic pipe and eliminates the disadvantages of
both materials at the same time. The aluminum core is absolutely
diffusion tight; it reliably prevents oxygen/gases from
permeating into pipe. It compensates and reduces snap-back
forces and heat expansion with changes of temperature.
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Ardi
PEX
multilayer composite pipe consists of an overlapped or butt
welded aluminum core with an inner and outer layer or high
temperature-resistant polyethylene. All layers are permanently
bonded together by intermediate adhesive layers. The aluminum
thickness for Ardi PEX pipe has been selected to meet compressive
and flexural strength requirements.
Overlapped welded PEX pipe is co-extruded with one step with perfect
adhesive between inner layer and aluminum, high and stable
pressure resistance, of which welding style is ultrasonic.
Butt welded PEX pipe is moulding with several steps that is
argon-arc welding style.
The color of Ardi PEX pipe is optional. |
Insulation PipeThe
main purpose of insulating pipelines is to prevent heat passage
from steam or hot-water pipes to the surrounding air or from the
surrounding air to cold-water lines. In some cold regions,
insulation also prevents water from freezing in a pipe,
especially when the pipe runs outside a building. Thus,
hot-water lines are insulated to prevent loss of heat from the
hot water, while portable waterlines are insulated to prevent
absorption of heat in drinking water. Insulation also subdues
noise made by the flow of water inside pipes, such as water
closet discharges. |
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PEX-AL-PEX Pipe
Application
Cold and hot water distribution.
The smooth inner of Ardi PEX-AL-PEX pipe prevents deposit accumulation and
corrosion, leading up to 30% more flowing than metal pipe. Ardi
pipe is easy to bend and install directly to girder or inside
wall and cement concrete, while can be found with a simple metal
detector. The combination of plastic and metal makes Ardi PEX-AL-PEX
tubing a
permanently reliable system for its use in all common hot and
cold water installation.
Solar system, air-conditioning and refrigeration system.
Never turns frost. High thermal preservation lowes the cost of
temperature keeping and improves the efficiency of these
systems.
Underfloor heating PEX systems.
Stable form in bends and over a distance. Ardi PEX-AL-PEX pipe can be
directly installed up to 200 meters without any fittings. It
works well in a wide range of temperature from -40°C to 90°C.
Medical, foodstuff and chemical industries PEX pipe systems.
Ardi pipe's inside and outside layers are made of special PE
with strong chemical, corrosion and contamination resistance;
The aluminum core makes |
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the PEX-AL-PEX pipe 100%
gas/oxygen-tight. Therefore, as medical and oxygen supply pipe, Ardi
PEX-AL-PEX pipe is hygienic and leak-proof, which ensures the purity
and safety of its carrying media; As supply pipe for food
industry, it can eliminate contamination during manufacture;
furthermore the static-free PE layers can also withstand all
kinds of acid and alkali solution (in density) below 60°C, which
enables the PEX-AL-PEX tubing to be used in the chemical industry with no
extra protection.
Gas and air distribution.
The aluminum layer allows Ardi PEX-AL-PEX pipe to stand high working
pressure and prevent oxygen/gases from permeating into pipe.
Ardi PEX-AL-PEX tube is freely bent that makes the use of numerous fittings
unnecessary. Ardi PEX-AL-PEX pipe is your safe and reliable choice of
compressed air, gas and oxygen supply. |
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