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Brand
Alkoblan4 Mtr
Size
Product Description
Multilayer thermal pipes (PPR / Aluminum / Black Layer) refer to a type of thermopipe made from random polypropylene (PPR) with an internal aluminum layer and an external black insulated layer. These pipes are commonly used in plumbing, heating, and gas systems.
Key Features and Uses
Multilayer Construction
The pipe consists of multiple layers—typically inner and outer PPR layers with a middle aluminum layer—providing additional strength, durability, and excellent resistance to thermal expansion.
Aluminum Layer
The aluminum layer acts as an effective barrier against oxygen and light, significantly reducing the thermal expansion of the pipe. This makes it suitable for hot water and gas applications.
Black Outer Layer
The black exterior layer (often made of PE or PVC) provides extra protection against UV radiation and environmental factors, allowing the pipe to be safely used in outdoor or exposed areas without being affected by sunlight.
Common Applications
Heating and plumbing systems: For transporting hot and cold water in residential and commercial buildings.
Gas lines: Certain insulated and certified types are safely used for gas distribution.
HVAC systems: Suitable for chilled and hot water lines in air-conditioning networks.
Industrial use: In applications that require strong, durable, thermally stable piping.