FRP Molded gratings
Best bi-direction mechanical properties
Good chemical resistance
Flame retardant insulation
Antimagnetic
Molded gratings use high strength fiberglass roving as reinforcing material,together with unsaturated polyester resin
These products have the best bi-direction mechanical properties, with good chemical resistance can be achieved by using superior polyester resin.
They are widely used in the power generation, sewage treatment, oil refining and oceanographic survey fields as work floors, stair treads, and trench covers for loading frames.
Basic specifications of molded FRP gratings:
Code | Thickness | Meshmm | Bar thickness (Top/Bottom)mm | Maximum Panel(mm) | Bearing Load Direction | Open Area | Weight |
NO.21# | 38 mm | 19X19/38X38 | 7.0/5.0 | 1524X4000 | Both directions | 40 | 23.5 |
NO.22 | 50 mm | 25X25/50X50 | 8.0/6.0 | 1524X4000 | Both directions | 55 | 28.5 |
NO.23 | 38 mm | 25X50 | 11/9.0 | 1220X3660 | Length direction | 48 | 30.3 |
NO.24 | 50 mm | 25X50 | 12.2/9.0 | 1220X3660 | Length direction | 48 | 41.0 |
NO.25 | 25 mm | 25X100 | 7.0/5.5 | 1007X3007 | Width direction | 67 | 13.0 |
NO.26 | 30 mm | 25X100 | 7.0/5.5 | 1007X3007 | Width direction | 67 | 15.6 |
NO.27 | 25 mm | 25X100 | 6.5/5.0 | 1220X3660 | Width direction | 67 | 13.83 |
NO.28 | 25 mm | 25X100 | 6.5/5.0 | 1220X3660 | Length direction | 67 | 13.83 |
NO.29 | 25 mm | 25X100 | 9.5/8.0 | 1220X3660 | Width direction | 52 | 19.5 |
NO.30 | 38 mm | 25X100 | 8.0/6.0 | 1220X3660 | Width direction | 62 | 22.5 |
NO.31 | 38 mm | 38X100 | 8.0/6.0 | 1220X3660 | Length direction | 65 | 16.4 |
NO.32 | 38 mm | 38X152 | 8.0/6.0 | 1220X3660 | Length direction | 67 | 15.92 |
NO.33 | 38 mm | 38X152 | 8.0/6.0 | 1220X3660 | Width direction | 67 | 15.92 |
NO.34 | 38 mm | 25X152 | 8.5/6.0 | 1220X3660 | Length direction | 63 | 22.50 |
NO.35 | 38 mm | 25X100 | 15/5.0 | 1220X3660 | Length direction Pultrusion style | 46 | 21.0 |
NO.36 | 50 mm | 38X100 | 8.0/5.0 | 1220X3660 | Length direction Pultrusion style | 62 | 15.3 |
NO.37 | 38 mm | 25X152 | 7.0/5.0 | 565X3050 | Length direction Stairtread panel | 56 | 23.02 |
NO.38 | 38 mm | 38X152 | 7.0/5.0 | 580X3660 | Length direction Stairtread panel | 65 | 17.0 |
NO.39# | 38 mm | 38X152 | 15/8.0 | 1220X3660 | Length direction | 60 | 18.6 |
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Remark:Items marked # with can be also done in phenolic resin,in addition to ISO resin,ortho resin,andvinyl ester. | |||||||
