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Product details
FRP Gratings
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Price: $ 5.00 Piece(s) / each
(0 means negotiable)
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Brand:
Specifications: FRP Gratings
Type New
Date: 17-04-2015
Business type: Manufacturing
Seller details: See Right Sidebar section
Quantity: Piece(s)( Stock 5 Piece(s))

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Product details

FRP Gratings with Light Weight but High Strength

SARE Company's FRP/GRP gratings (Fiberglass Reinforced Plastic Gratings) are interwoven from glass fibers, cast resin and then molded into FRP grating plates with regularly distributed rectangle or square holes, and they have perfect bi-directional mechanical properties. FRP gratings can be widely used for the working platforms, equipment platforms, drilling platforms andwalkways of petroleum, chemical electronics, electricity, paper, printing and dyeing, electroplating, ocean exploration, sewage treatment and so on. They are the ideal choice for corrosive environments, but also can be applied to civil construction facilities.

A piece of yellow FRP grating with square holes and concave surface.

Square-hole FRP gratings have stable structure for wide applications.

Four FRP gratings, the top one is green, second is yellow, third is white and the bottom grating is green with covered surface.

FRP gratings have various colors and different surface types according to customers' request.

Three kinds of manufacturing techniques:

  • Reciprocating filament winding process.
  • Continuous filament winding process.
  • Centrifugal pouring process.

And nowadays, manufacturers who use reciprocating filament winding process are much more than the other two production technologies manufacturers, one of the reasons is that the FRP gratings made by the reciprocating filament winding process have a wider range of applications and better applicability.

Resin system:

Resin type Resin base Description Corrosion resistance Colors Usage temperature
Type-V-1 Vinyl ester Superior corrosion resistant and retardant. Excellent Dark green, orange -50℃ - 110℃
Type-V-2 Vinyl ester Superior corrosion resistant and enhanced retardant. Excellent
Type-V-3 Vinyl ester Industrial grade corrosion resistant and fire retardant. Very good
Type-I-1 Isophthalic polyester Industrial grade corrosion resistant and extra fire retardant. Very good Green, yellow, light grey -50℃ - 90℃
Type-I-2 Isophthalic polyester Food grade corrosion resistant and fire retardant. Very good
Type-O-1 Orthophthalic polyester Moderate corrosion resistant and fire retardant. Moderate Green, light grey -50℃ - 60℃
Type-O-2 Orthophthalic polyester Moderate corrosion resistant. Moderate

  • Type-V-1
    This resin is highly corrosion resistant, no matter in acidic or caustic environments, and it is especially solvent resistant. Its flame spread rating is 25 or less according to ASTM E-84 tunnel test.
  • Type-V-2 & Type-V-3
    This high corrosion resistant resin is the ideal choice for high flammability conditions, and its flame spread rating is 10 or less according to ASTM E-84 tunnel test.
  • Type-I-1
    This resin is widely used for moderately corrosive environments like industrial and chemical operating applications. Its flame spread rating is 25 or less according to ASTM E-84 tunnel test.
  • Type-I-2
    This resin system can be used in meat, food, bottling and brewing processing applications. The flame spread rating is 30 or less according to ASTM E-84 tunnel test.
  • Type-O-1
    This resin system is designed to meet mildly corrosive conditions, and its flame spread rating is 25 or less according to ASTM E-84 tunnel test.
  • Type-O-2
    This resin system is designed to meet mildly corrosive conditions, but it is not fire retardant.

Surface types:

Common surface types:

  • Naturally concave surface.
  • Polished smooth surface.
  • Sanding surface.
A piece of grey FRP grating with concave surface and square holes.

FRP gratings naturally have concave surfaces, so as to anti skid and ensure safety.

A small green FRP grating on another big green FRP grating, and they both have polished smooth surface and square holes.

FRP gratings with polished smooth surfaces have beautiful appearances and stable structures.

A piece of yellow molded FRP grating with sanding surface and sixteen square holes.

FRP gratings with sanding surfaces have excellent anti-skid characteristic to ensure safety.

A piece of yellow pultruded FRP grating with sanding surface and two bars go through six ribs.

The sanding surfaces are non-slid to ensure the safety of people on them.

Covered surface types:

  • Gritted top covered surface.
  • Pattern covered surface.
A piece of grey molded FRP grating with gritted top covered surface and bottom.

The gritted top covered surface can not only anti skid but also enhance the strength.

A piece of yellow pultruded FRP grating with gritted top covered surface.

The gritted top covered surfaces can further enhance the stability and safety of pultruded FRP gratings.

A piece of yellow molded FRP grating with diamond shape covered surface on black floor.

The diamond shape surface makes the FRP gratings anti-skid and safe.

A piece of grey molded FRP grating with five-bar shape covered surface.

The five-bar shape surface of FRP gratings can ensure the people' safety wherever they are used.

Classifications:

FRP gratings are mainly divided into two kinds - molded FRP gratings and pultruded FRP gratings.