BERLIA PLB Duct, or Permanently Lubricated Duct, is a type of duct made from High-Density Polyethylene (HDPE) and is widely used for the underground laying of cables. Here are some key points about PLB Duct:
Material: PLB Ducts are made from HDPE, which offers high flow capacity.
Usage: These ducts are primarily used for laying Optical Fiber Cable (OFC) as underground conduits. They are also used for telecom cables, electrical cables, etc.
Lubrication: The inner side of the PLB Duct is lubricated with an additional additive for permanent lubrication. This reduces the internal coefficient of friction (IFC), making the installation of cables easier and faster.
Durability: PLB Ducts are known for their high impact resistance, environmental stress crack resistance, and flexibility. They can withstand all weather conditions and temperatures.
Sizes: PLB Ducts are available in various sizes. For example, 32/26 mm, 40/33 mm, and 50/42 mm are some common sizes.
Please note that the specifications can vary based on the manufacturer and the specific requirements of the application.
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Keywords
IFC
OFC
type
HDPE
Usage
example
Material
50/42 mm
40/33 mm
32/26 mm
friction
PLB Ducts
inner side
key points
Durability
flexibility
application
berliapipes
installation
temperatures
manufacturer
common sizes
various sizes
telecom cables
specifications
BERLIA PLB Duct
electrical cables
underground laying
weather conditions
high flow capacity
additional additive
Optical Fiber Cable
internal coefficient
underground conduits
permanent lubrication
specific requirements
high impact resistance
High-Density Polyethylene
environmental stress crack resistance
