FRP Cable Trays
Producing High Quality “Dhanshree” Brand FRP Pultruded Cable trays Ladders & Perforated type which is most superior and applicable in corrosive environments. Available in Both Polyester & Vinylester UV & FR Resin system with coated with surface veil for long life environment protections.
A x B x C
|Rung Pipe as per Requirements
D x E x F
|Ladder type Width( span of Cable trays)
|Spice plate Joint Plate
|80 x 30 x 3 mm||25 x 25 x 19 mm||150mm||3 meter or as per Customer’s Requirements||50 x 3 mm||90 / 45 degree horizontal/ Vertical
Inside/ outside Bands, Tees, Cross, Available as per requirements
|80 x 30 x 4 mm||25 x 25 x 17 mm||300mm||60 x 3 mm|
|100 x 30 x 4 mm||25 x 25 x 14 mm||450mm||8 Nut/bolt of size M6 SS 304 for joint applications|
|100 x 30 x 5 mm||750mm|
|100 x 30 x 6 mm||50 x 20 x 3 mm||900mm|
|150 x 50 x 4 mm||As per requirements|
|150 x 50 x 5 mm||As per requirements|
|150 x 50 x 6 mm||As per requirements|
Connection / Coupler plate & Splice plates :
All the fittings/ accessories like Horizontal Bends, Vertical Bends, Reducers, TEE Joints & other are prefabricated FRP Pultruded Flat/ Strips of 3 mm thickness are to be use for joint the every Sections with using M6 SS 304/ SS 316 Nut/ Bolt.
Applicable Standards :
1.NEMA FG1-1993 Standard For FRP/GRP Cable Tray Loading Specifications.
2.IS6746:1994 Standard for Fire Retardant properties of FRP/GRP Cable Trays.
3.IS6746 Appendix K for Low Flammability.
ASTM standards for Typical Properties of FRP/GRP Cable Trays as under :
1. ASTM D 2863 – Oxygen Index Test
2. ASTM D 570 - Water Absorption Test
3. ASTM D 638 - Tensile Properties
4. ASTM D 695 - Compressive Properties
5. ASTM D 790 - Flexural Properties
6. ASTM D 256 - Izod Impact Strength
7. ASTM D 149-97a – Die Electrical Strength (Axial & Radial)