Cable Trays - Information
Atkore Unistrut Cable Tray Information
Materials and Finishes
Pre-Galvanised [PG] Cable Trays, brackets and fittings can be Pre-Galvanised. Pre-Galvanising is to BS EN 10346 2009 (Coating Z275). Hot-Dip Galvanised [HG] Cable Trays, brackets, cantilever arms and fittings can be Hot- Dip G alvanised in accordance with
BS EN ISO1461:2009 and chromate passivated. The minimum average Zinc Coating is as follows: • Cold rolled from 1.5mm Steel – 55 microns • Fittings spun galvanised – 45 microns
Stainless Steel [SS] •
Stainless Steel 1.4301 (304) Stainless Steel 1.4404 (316L)
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Cleaned (Pickled & Passivated) Applying a pickling process to stainless steel results in a clean product and it also removes any heat discoloration that has occurred in the welding process.
SPECIAL COATINGS AND MATERIAL GRADES ARE AVAILABLE ON REQUEST
Certification and Quality Standards
ISO 9001 - Quality system certification ISO 14001 - Environment certification ISO45001 - Health and safety certification
Useful Cross Section - Unistrut Tray
Light Duty (L)
Medium Duty (M-25)
Heavy Duty (H-50)
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Width Useful cross section mm (cm 2 ) 50 11.4 75 17.4 100 23.5 150 35.6 225 53.7 300 70.4 450 106.1 600 141.8 750 171.1 900 205.6
Width Useful cross section mm (cm 2 ) 75 35.8 100 48.1 150 72.7 225 108.2 300 144.8 450 213.6 600 285.6 750 357.6 900 429.6
Width Useful cross section mm (cm 2 ) 50 5.4 75 8.1 100 10.9 150 16.6 225 24.9 300 49.9 450 75.1 600 95.3 750 119.3 900 143.3
Stated loadings apply to mild steel products only.
Allied Tube & Conduit
Pickle & Passivate is available upon request
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