Grating products constructed with a series of pultruded fiberglass load bearing bars attached together in a specified pattern by fiberglass cross bars.

Open Area

The open area is the open space between the fiberglass bearing bars. The open area varies according to the I-Bar series type.

· MS I-3000 Series has 30% open area
· MS I-4000 Series has 40% open area
· MS I-6000 Series has 60% open area
· MS I-6515 High Strength has 65% open area

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Open Space

The open space is the clear spacing between the top of the bearing bars. The open space varies according to the I-Bar series type.

· MS I-3000 Series has an open space of 0.25 inches
· MS I-4000 Series has an open space of 0.40 inches
· MS I-6000 Series has an open space of 0.90 inches
· MS I-6515 High Strength has an open space of 1.11 inches

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Resin Type

I-Bar Fiberglass Grating is stocked in a polyester resin. All of the available resins are listed below.

· MSPFR Polyester (in stock) for basic economical applications. (Most cost effective).
· MSVFR Vinyl ester (special order) for food processing facilities and common applications.
· Phenolic (special order) for extreme thermal conditions (up to 1700 degrees F).

(see the Fiberglass Resin Selection Guide)

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Color

The standard colors for I-Bar Fiberglass Grating are yellow and gray. Other colors are available upon special request.

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Height

The height is the top to bottom measurement of the bar. The standard heights for I-Bar Fiberglass Gratings are 1 or 1-1/2 inches. The MS I-4000 Series and the GFG Series offer a height of 1-1/4 inches in addition to the standard heights.

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Bar Width

The bar width is the measurement of the top of the bearing bar. The bar width varies according to the I-Bar series type.

· MS I-3000 Series has a bar width of 0.60 inches.
· MS I-4000 Series has a bar width of 0.60 inches.
· MS I-6000 Series has a bar width of 0.60 inches.
· MS I-6515 High Strength has a bar width of 0.60 inches.

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Surface

The surface is the top area of the panel. The surface is available with a plain surface or with grit. The gritted surface is available in three grits:

· Fine/Pool - Suitable for bare feet.
· Regular - Suitable for most applications
· Extra Coarse - Suitable for oily or greasy environments

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Bearing Bar Spacing

The bearing bar spacing is measured from the center of one bearing bar to the center of the next. The bearing bar spacing varies according to the I-Bar series type.

· MS I-3000 Series has a 0.85 inch bearing bar spacing.
· MS I-4000 Series has a 1 inch bearing bar spacing.
· MS I-6000 Series has a 1.5 inch bearing bar spacing.
· MS I-6515 High Strength has a 1.71 inch bearing bar spacing.

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Cross Bar Spacing

The cross bar spacing is the distance between the cross bars. The cross bars are the fiberglass rods that hold the bearing bars together. The standard cross bar spacing is 6 inches. The MS I-6515 High Strength has a cross bar spacing of 8 inches. A 12 inch cross bar spacing is available by special order.

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Width

The standard panel width is 3, 4, or 5 feet. Panels can also be cut-to-size. The MS I-6515 High Strength has a width of 3 feet.

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Length or Span

The standard panel length is 8, 10, 12, or 20 feet. The length is the direction that the grating should span. Panels can also be cut-to-size. The MS I-6515 High Strength has a width of 20 feet.

Pultruded Fiberglass Grating I-Bar - Length

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Quantity

Quantity is the number of full panels or pieces you will need. McNICHOLS will quote you on the exact quantity you specify and inform you if minimum quantities apply.

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Item

Description

Qty

F1G41VGB42

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, MS I-4010 Spacing, Gray 1" Bearing Bars, Fine Grit Surface, Gray Cross Bars, 6" on Center, 40% Open Area, Polyester Resin, Panel, 48.0000" Width X 240.0000" Length
Add to cart to see price. Click here to cut this item to size

F1W41VGB42

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, MS I-4010 Spacing, White 1" Bearing Bars, Fine Grit Surface, Gray Cross Bars, 6" on Center, 40% Open Area, Polyester Resin, Panel, 48.0000" Width X 240.0000" Length
Add to cart to see price. Click here to cut this item to size

F1Y41VGB42

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, MS I-4010 Spacing, Yellow 1" Bearing Bars, Fine Grit Surface, Gray Cross Bars, 6" on Center, 40% Open Area, Polyester Resin, Panel, 48.0000" Width X 240.0000" Length
Add to cart to see price. Click here to cut this item to size

F1I6010S32

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, I-Bar, MS I-6010 Spacing, Yellow 1" Bearing Bars, Medium Grit Surface, Gray Cross Bars, 6" on Center, 60% Open Area, Isophthalic Polyester Resin, Panel, 36.0000" Width X 240.0000
Add to cart to see price. Click here to cut this item to size

F1I6010S42

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, I-Bar, MS I-6010 Spacing, Yellow 1" Bearing Bars, Medium Grit Surface, Gray Cross Bars, 6" on Center, 60% Open Area, 525 SPF Resin, Panel, 48.0000" Width X 240.0000
Add to cart to see price. Click here to cut this item to size

F1I6010G32

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, I-Bar, MS I-6010 Spacing, Gray 1" Bearing Bars, Medium Grit Surface, Gray Cross Bars, 6" on Center, 60% Open Area, 525 SPF Resin, Panel, 36.0000" Width X 240.0000
Add to cart to see price. Click here to cut this item to size

F141611142

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, I-Bar, MS I-6010 Spacing, Gray 1" Bearing Bars, Medium Grit Surface, Gray Cross Bars, 6" on Center, 60% Open Area, 525 SPF Resin, Panel, 48.0000" Width X 240.0000
Add to cart to see price. Click here to cut this item to size

F1Y45VGB42

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, MS I-4015 Spacing, Yellow 1-1/2" Bearing Bars, Fine Grit Surface, Gray Cross Bars, 6" on Center, 40% Open Area, Polyester Resin, Panel, 48.0000" Width X 240.0000" Length
Add to cart to see price. Click here to cut this item to size

F1G45VGB42

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, MS I-4015 Spacing, Gray 1-1/2" Bearing Bars, Fine Grit Surface, Gray Cross Bars, 6" on Center, 40% Open Area, Polyester Resin, Panel, 48.0000" Width X 240.0000" Length
Add to cart to see price. Click here to cut this item to size

F1W45VGB42

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, MS I-4015 Spacing, White 1-1/2" Bearing Bars, Fine Grit Surface, Gray Cross Bars, 6" on Center, 40% Open Area, Polyester Resin, Panel, 48.0000" Width X 240.0000" Length
Add to cart to see price. Click here to cut this item to size

F16161284L

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, I-Bar, MS I-6015 Spacing, Yellow 1-1/2" Bearing Bars, Medium Grit Surface, Yellow Cross Bars, 8" on Center, 60% Open Area, CORVEX Resin, Panel, 48.0000" Width X 144.0000
Click here to cut this item to size

F1I6015S32

McNICHOLS Quality Pultruded Fiberglass Grating, Fiberglass SPF, I-Bar, MS I-6015 Spacing, Yellow 1-1/2" Bearing Bars, Medium Grit Surface, Gray Cross Bars, 6" on Center, 60% Open Area, 525 SPF Resin, Panel, 36.0000" Width X 240.0000
Add to cart to see price. Click here to cut this item to size

McNICHOLS® Quality Grating - Pultruded Products