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FRP grating



FRP grating is FRP plates with many uniform distributing rectangular and square blanks which are manufactured with molding confectioning technology. It has bilateral isomorphism mechanical features. As the ideal product for corrosion environment, it is widely used in the work platform, equipment platform, boring platform, walkway of petroleum, chemical industry, electronic industry, power industry, paper manufacturing, printing and dyeing, galvanization, ocean exploration, sewage treatment, and other industries, and it is also applicable for civil construction.

The series products have the features of crater, sand-finished, biplane, plate grate.

1. Corrosion resistance: It has excellent acid resistance, alkali resistance, organic solvent resistance, saline and other many gas and liquid medium resistance. It also has unsurpassable superiority in anticorrosion field. In terms of actual using environment, the customer can economically select pyrocatechol, m-phenylenediamine and ethenyl resin as base.

2. Light weight and high intensity: the density of FRP grating isn't larger than 2, only 1/4 of steel and 2/3 of aluminum. Its strength is 10 times of that of hard PVC, and its absolute strength exceeds those of aluminum and common steel.

3. Resistance to age: Its operational life is longer than 50 years.

4. flame retarded: the flame transmitting speed of common flame-retarded grating(ASTM E-84)doesn't exceed 25, the flame transmitting speed of common flame-retarded grating doesn't exceed 10 and the oxygen index isn't lower than(GB 8924).

5. Safety: It has excellent electric insulating property, and it isn't be punctured with 10KV voltage, and has no electromagnetic properties. It can be used in magnetism sensitive equipment. The special structure of FRP grating has antiskid and fatigue resistance.

FRP Grating Standard Panel

Panel size
Mesh size
Bar thick
Wt.per m2
25 1007x2007 40x40 6.5 12.8Kg 25.8
1220x3660 38x38 6.5 13.4Kg 60.0
1007x4007 40x40 6.5 12.8Kg 52.0
1220x3660 25x100 6.5 13.8Kg 62.0
1220x3660 38x38/19x19 6.5 16.8Kg 75.1
30 1007x4007 40x40 6.5 14.8Kg 60.0
1220x3660 38x38 6.5 14.7Kg 65.6
1220x3660 38x38/19x19 6.5 18.4Kg 82.2
38 1220x3660 38x38 6.9 18.7Kg 83.5
1007x4007 40x40 6.9 18.8Kg 76.0
1220x3660 38.1x152.4 6.9 16.0Kg 71.5
1220x3660 38x38/19x19 6.9 23.5Kg 105.0
40 1007x3007 40x40 7.0 19.8Kg 60.0
1007x4007 40x40 7.0 19.8Kg 79.9
50 1220x3660 50x50 8.0 21.3Kg 95.1


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GRP water tanks
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Pipe Fittings
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Cooling Tower Fills
FRP cooling tower
FRP cross-flow cooling tower
Square counterflow FRP cooling tower
Round counter-flow FRP cooling tower
FRP Fans
Enamel Coating Water Tanks
Molded FRP gratings
FRP lighting tile
  Copyright © 2004 HengRun Composite Co., Limited   a professional manufacturer of FRP tanks, GRP water tanks, FRP cooling tower...
Add: Fuqiang North Road, Zaoqiang County, 053100 Hebei ,China.  Tel:+86-318-8222061   Fax: +86-318-8235695
Mobile:+86-13931808425 E-mail:sales@frptanks.org   MSN: timzhifu@msn.com   URL:http://www.frptanks.org     E-mail login
Tim Yao