Specification: diameter from 4.5mm-16mm for choice and lenght from 30-500 meters for choice

MOQ:100 METERS

Packing: wooden case or according to your requirements.

introduction of duct rodder:                          

Duct rodder are composed of fiber glass rod which is 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 using in cable occupied duct. High Density polyethylene(grade: for insulating and jacketing of Telecommunication cables) is used in the outer diameter coating. Duct rodder will be equipped with different size reel according to the length of rod. There are wheels on the reel, which make it convenient for moving.

Features and Benefits:

Material

Fiberglass (inner) and high densitypolytgtkebe(outer)

Density

>1.9gr/cm3

Working temperature

- 40 to + 80

Minimum pulling strength

4000 N±5%

Tensile Modulus

>46.500Mpa

Consistency of rod

137gr/m

Flexural Modulus

>46.500Mpa

Elongation at Break

2.5-3%

Min. Bending Radius

388m

Tensile Strength

>15N/mm2

Environmental Stress & Crack Resistance

>1000hr

Brief description:As one of biggest duct rodder manufacturers in Asia, we provide the duct rodder with high quality and competitive price. We could produce from 4 to18mm diameters' duct rodder, and provide duct rodder adding with copper wire, stainless steel wire for detecting uses. So the duct rodder is also called Detectable Rodders. According to customers' requirement, We could produce different length and colorr duct rodder.
    The Cobra duct rodder is the highest quality rod, designed for heavy duty applications. The extra strength comes from a unique construction process that ensures greater rigidity and strength, enabling it to endure the additional force required for long duct runs with multiple bends and sweeps.