Duct Rodders are composed of fiber glass rod which was extruded by
fiber glass and high strength resin at high temperature. This type
of rod has high tensile strength and flexibility. It was covered by
a high density polyethylene engineering plastic as its protect
layer, which make duct rodder cover sliding on surface, durable,
corrosion resistant and has good insulation performance, which make
them safe for use in cable occupied duct.
High Density polyethylene (Grade: for the insulating and jacketing
of Telecommunication Cables) is used in the outer diameter coating.
Duct Rodders will equipped with different size reel according to
the length of rod. There are wheels on the reel, which make it
convenient for moving.
Light weight, durable, resistance to acid, alkali, aging resistant,
High tensile strength and bending properties, which make it to go
through narrow pipes easily.
Good temperature adaptability, the product will not soften in hot
weather / nor become brittle in cold weather. Its usability will
not be affected by temperature.
Outer protect layer are made of high density polyethylene
engineering plastic, which has good anti-UV capability.
Cover was coated with long-term UV-resistant polyethylene.
Its surface has the advantage of smooth, wear-resistant and long
There are meter marks on the protect layer of duct rodder, which
can be used for measuring distance. Marks are printed by
professional printing machine, which has the advantage of strong
adhesion, clear writing, waterproof, anti-ultraviolet, it can be
still clear even after using many times.