Gratings |
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There are more than 300 types of manhole
covers suppliable.
For the types and sizes not listed here, please contact us for
more information. The surface pattern can be customized. |
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Item code
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Overall size
(mm)
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Clear openning
(mm)
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Height
(mm)
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Weight
(kgs)
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GRATING
TYPE"GGC"กกกกกกEN124 C250
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GGC-40
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400กม400
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307กม307
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50
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18
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GGC-50
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500กม500
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400กม400
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75
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31
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GGC-55
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550กม550
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450กม450
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50
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36
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GGC-60
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600กม600
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490กม500
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60
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44
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GGC-70
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700กม700
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590กม600
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70
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64
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GGC-80
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800กม800
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690กม700
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80
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93
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