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garden FRP manhole cover
High strength and light structure The reliable grid welding enables high load bearing The light structure is advantageous for hoisting The contour is artistic and durable The hot dipping zinc surface treatment offers good corrosion resistance Good ventilation, good natural lighting, good heat radiation property, explosion-proof, good anti-skid property Contamination proof
Mesh(mm) | Standard Panel Size(mm) | Thickness(mm) | Kg Per Sq.m |
38X38(1.5"X1.5") | 1530X3969(5'X13')1226X3666(4'X12')1226X3055(4'X10')920X3055(3'X10') | 38.1(1,5") | 18.2 |
30 | 14.3 | ||
25.4(1") | 11.8 | ||
40X40 | 1007X40071007X30071007X2007 | 40 | 18.9 |
30 | 14 | ||
25 | 11.5 | ||
50.8X50.8(2"X2") | 1226X3666(4'X12')1226X3055(4'X10') | 50.8(2") | 21.5 |
12.7(0.5") | 5.5 | ||
20X20 | 1007X40071007X30071007X2007 | 30 | 17 |
19X19(0.75"X0.75") | 1226X3666(4'X12')1226X3055(4'X10') | 25.4(1") | 12.44 |
25.4X101.6(1"X4") | 920X3055(3'X10') | 25.4(1") | 12.8 |
25.4X152.4(1"X6") | 1150X3050 | 38.1(1.5") |
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