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Introduction of Fiberglass Duct Rodder
Fiberglass 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.
Specification of Fiberglass Duct Rodder
Glass fiber rod diameter | Φ4.5-18mm |
Length | 10-500m |
Working temperature | -40+80degree |
Min Bend Radius | 295mm |
Breaking tension | 4.5T |
Glassfiber density | 150g/m |
Features of Fiberglass Duct Rodder
1.constructed of fiberglass reinforced in the center and consists of a rugged 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 steel or copper wire inside for tracing easily.
Technical data of Fiberglass Duct Rodder
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 | +/-0.1mm |
| 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. |
Pictures of Fiberglass Duct Rodder
