For GRP grating, unsaturated resin (include: Isophthalic, Orthophthalic, Vinyl ester, Phenolic, Bisphenol-A,etc) as it's matrix, and glassfiber roving (winding or pultrusion, C-glass or E-glass) as it's reinforced material. FRP grating can be made on metal mould, also can be made by hand lay-up, then form a whole under heating, it's appearance is smooth, beautiful, and good inner quality, the content of fiberglass is over 30% (by weight). It has light weight, high strength, anti-corrosive, fire retardant, firm & anti-slippy, insulation, anti-impact, easy cutting, long service life, and be free of maintenance, etc characteristics. It is widely used as operation platform, equipment platform, manway, stair treads, trench cover, handrail, goods shelves, filter plate, support of packing in petroleum, chemical, power station, plating, pulp-making, brewing, pharmacy, metallurgy, food processing, transportation, dyeing, waste water treatment, etc industries.
- Firm bond between fiberglass roving interlaced layer and resin: fiberglass roving be infused fully by resin, to make grating has anti-corrosion furthest.
- Whole structure distributes the load to longitudinal and transverse direction: fiberglass and resin be combined in cross, the whole structure shall distribute the load evenly.
- Anti-corrosion & anti-slippy surface layer: the concave to make the grating has anti-slippy property, it has better anti-slippy if the grating has gritted surface.
- The smooth surface makes the grating has self-cleaning.
Type of surface
| Type |
Recommended purpose |
| Concave surface |
General anti-slippy |
| Gritted surface |
Has anti-slippy property |
| Cover surface |
Has anti-slippy property and prevent the liquid, gas from leakage, volatilization |
| Polishing-surface |
It be used for decorating door, insulation wall, etc. |
| Double-layer small mesh |
Prevent the tools from drop |
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Hengshui Jiubo Composites Co., Ltd. is professional manufacturer of FRP Pipe, FRP storage tank, FRP cooling tower, FRP molded products, FRP pultruded products and relative FRP production machines & technology. Through the continuous development and introduction of professional technology, our company rely on advanced technology, exquisite craftsmanship, reliable quality and perfect service, passed ISO9001, ISO14001, OHSAS18001 certification, our annual sales of glass fiber reinforced plastic series products achieved 20,000 tons, products have been sold to all over the world, USA, Brazil, Japan, Germany, India, Malaysia, Iran, Egypt etc, and won the support and trust from new & old customers.
Main products:
FRP tank and chemical equipment
High, middle, low pressure FRP pipe
FRP small-scaled wastewater treatment tank
FRP cooling tower
FRP pultrusion, molded series products
FRP polymer electrolytic cells
S/F, F/F double-wall oil fuel storage tank
Whole set of computer control filament winding machine
Whole set of FRP pultrusion machine
Whole set of FRP molded hydraulic press
Whole set of FRP grating molded machine
Hengshui Jiubo Composites Co., Ltd. not only have manufacture ability, but also has design ability of material, structure and products, our company can provide customers with technical advice, supply of goods and material, transportation, installation supervision etc service.
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