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Pultruded FRP Grating BIL Pultruded FRP gratings are formed by assembling several pultruded galss fiber profiles including "I" shape or "T" shape, as well as tubes, rods and other profiles in which 'I'-shaped profile, or 'T' shaped profiles function as the loading bar, rod profiles as a connecting rod, tube profiles to adjust the spacing between the load-bearing bars. Pultruded FRP grating is widely used in petroleum, chemical, electric power, marine exploration, electroplating, shipping, food processing, metal smelting, water and waste water treatment, paper marking, brewing, pharmaceutical and other industries work platform, platform maintenance, stair tread, trench cover, bridge walkway, filter, filler brackets etc.
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Model
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Height (inch)
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Top edge width B1 (mm)
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Clearance width B2 (mm)
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Wear Bars (piece/m)
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Void ratio (%)
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Estimated weight (kg/m2)
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1" I-4000
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1
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19
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13
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4
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40
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15.7
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1" I-5000
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1
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19
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19
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4
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50
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13.6
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1" I-6000
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1
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19
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28.5
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4
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60
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11.1
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1.5" I-4000
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1.5
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15
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10
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5
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40
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25.6
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1.5" I-5000
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1.5
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15
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15
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5
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50
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22.2
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1.5" I-6000
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1.5
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15
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23
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5
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60
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18.2
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