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 Fiberglass Duct Rodder & duct rod & snake duct rodder & continuous duct rod & cobra snake continuous duct rod & electric rodder & fiberglass duct rod & duct rodder cable & conduit rodder & cable rodder & push pull rod description:

Duct rodder applies in tow lead-rope through a pipe,it is auxiliary means. Surface smooth and high resilience,so the FRP perforator with ease passes the narrow channel. perforator consists of two parts: the glass fiber strengthen the level, the high-pressured low density polyethylene protective layer(smooth, firm ,can resist the adverse circumstance). It has time-savingreducing effort, improving efficiency, etc,And can be used for telecom cables, cable pipe and cleaning and plastic pipe of cloths to put.when use draws out the FPR pole by the pulley, then with a corresponding metal joint, penetrates in the pipeline. When cleaning, guide-head will drive cleaning tools to clean the pipe;When arranges the cable,you may first leads the steel wire or the iron wire, then enters the pipe with the steel wire or the iron wire hauling cable.

 

Fiberglass Duct Rodder technical specifications:

 

Glass fiber rod diameter	Φ4.5-16mm
Length	1-500m
Working temperature	-40+80
Min Bend Radius	295mm
Breaking tension	4.5T
Glassfiber density	150g/m

 

1.constructed of fiberglass reinforced in the center and consists of a r ed plastic layer that would ensure the lifetime of the flexible rod.

2.Excellent flexibility force.

3.Tensile strength about 500 Kgf.

4.designed for heavy duty applications ensuring greater rigidity and strength, while supporting additional forces without resentment to the multiple curvatures.

5.Wheel assembly for easy transportation.

6.Guide rollers and the right parts for rotary coupling.

7.Rolling bearing cage flotation (reel transport) for mobility should be light and easy to use in the field, including a parking brake for the flexible rod.

8. There is copper wire inside for tracing easily.

 

Technical data of Duct Rodders

 

1. Glass reinforced composite core:

    general properties

Property	value
keinforcement	E-glass fiber
glass content of inner part	75-80%
material of pulling rod	epoxy fiber glass(inner) high density polyethylene(outer)
density	>1.9gr/cm3
diameter tolerance	+/-0.10mm
work situation temperature	-40°C to +80°C

 

Mechanical prperties

 

property	value
minimum pullling strength	4000 N+/-5%
tensile modulus	>30000Mpa
consistency of rod	150gr/m +/-5%
flexural modulus	>30000M pa
elongation at break	2.5-3%

 

2. Polyethylene cover

   Material:

   Medium density polyethylene resin for the insulating and jacketing of telecommunications cables.

property	value
tensile strength	>15N/mm2
environmental stress & crack resistance	>1000 hr.
heat stability	OK.
carbon black	OK.