FRP Pultruded Grating

HESLY pultruded gratings are manufactured with a high percentage of glass, providing durability and an extremely high unidirectional strength and stiffness making it the ideal solution for application where longer support spans are required. Combine the corrosion resistance, long service life, low maintenance with the low cost of installation, and Safe-T-Span offers a life cycle cost that is significantly lower than that of metal.

Advantages of Pultruded Grating

Corrosion Resistant
Slip Resistant
Fire Retardant
High Strength-to-Weight Ratio
Non-Conductive
Low Installation Cost
Long Service Life

Superior Ergonomics

Resin Systems
Resin Type	Resin Base	Description	Corrosion Resistance	Flame Spread Rating ASTM E84	Available colors	Max. Oper. Temp.
Type VEFR-20	Vinyl Ester	Superior Corrosion Resistance and Fire Retardant	Excellent	Class 1, 20 or less	Dark Gray, Orange	230oF
Type IFR-25	Isophthalic Polyester	Industrial Grade Corrosion Resistance and Fire Retardant	Very Good	Class 1, 25 or less	Dark Gray, Green	221oF
Type FG-20	Isophthalic Polyester	Food Grade Corrosion Resistance and Fire Retardant	Very Good	Class 1, 20 or less	Light Gray, Light Green	221oF
Type CFR-25	Orthophthalic Polyester	Moderate Corrosion Resistance and Fire Retardant	Moderate	Class 1, 25 or less	Green Yellow Light Gray Dark Gray	212oF
Type MP-4	Phenolic	Low Smoke and Superior Fire Resistance	Very Good	Class 1, 5 or less	Reddish-Brown	356oF
Type IFR-10	Isophthalic Polyester	Industrial Grade Corrosion Resistance and Extra Fire Retardant	Very Good	Class 1, 10 or less	Custom	221oF

Polyester: A premium-grade isophthalic polyester resin system that provides excellent corrosion protection. Standard colors: Dark Gray, Light Gray, Yellow, and Green. Equivalent to Fiberglass Grating Competitor Brand and Strongwell Duragrate PP.

Vinyl ester: A chemically resistant system that provides the highest level of corrosion protection. Standard colors: Yellow, Dark Gray, and Orange. Equivalent to Fiberglass Grating Vi-

Corr and Strongwell Duragrate VE.

Specification :

Resin: Ortho Polyester (GP), Iso polyester (ISO) , Vinyl ester (VE) , Phenolic

Thickness: any between 12.6mm to 63mm (such as 12.6mm, 15mm, 20mm, 25mm, 30mm, 33mm, 38mm, 40mm, 50mm, 63mm)

Mesh Size: 1.5��x1.5��, 2.0��x2.0��, 1.0X4.0�� 1.0X6.0��, 1.5��x6.0��, mini mesh 20x20(up) / 40x40mm (down), 19x19 / 38x38mm, 12.6x12.6x12.6/38.1x38.1mm

Panel size: 3��x8��, 3��x10��, 3��x12��, 4��x8��,4x10��, 4��x12, 5��x13��, can cut into any size less than the above panel size.

Surface: Grit top, concave, smooth, covered

Color: Green, yellow, grey, red, black, or any option to you.

Chemical Resistance: VE > ISO > GP

Fires resistant: ASTM E84

Flame speed Index

= 15 for GP, Iso, resin,

= 10 for VE,

= 5 for phenolic,

Smoke development index:

= 310 for GP, ISO, VE,

= 0 for Phenolic