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FRP pultruded grating,handrail,ladder,fence,frame
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Pultrusion process
Pultrusion process is a mechanized process for FRP composites, involves pulling a collection of fibers in the form of roving, mat or fabric through a resin bath and then through a heated die to cure the resin, and then take shapes of profiles.
FRP pultruded profiles are more than a kind of structure, which is very designable.Changing the choice of the materials and designs of the lamination process can make special properties for it ; our company has years of experience for producing and designing to meet customer’s special inquiry.
Advantage of pultrusion profiles:
Corrosion resistant and anti-ageing
Very designable
Light weight and high strength
Very easy of assembly and can be cut discretionarily
Non-magnetism and non-conductive
Abundant colors for choice
Our Jinguang series of pultruded grating is made my a particular assembly process, which using ”I” shape as its main load-bearing part and using special rod to go through the bearing bar. Our pultruded grating includes standard grating and custom grating, custom grating can be designed to meet customer’s requirement or special using condition by changing the shape, size and space of the bearing bars ,the surface can be covered with lozenge panel, grit panel, or added the anti-slippery sand directly.
Fields served:
Sewage treatment
Water supply and drainage
Chemical industry
Oil industry
Power engineering
Pulp and paper
Construction engineering
Spinning
Marine engineering
Application:
Operation terrace
Stair walkway
Ladder handrail
Ground floor
Trench cover
Sidewalk
Foot bridge
Equipment safety fence
Scaffold
FRP supporting frame is assembled by pultruded I-Shapes in different heights and cross-rod, using the epoxy resin to fasten them, it is used to bearing the water-released padding of the hyperbolic cooling tower in the power plant. It supplies characters such as: large area of ventilation, little in wind resistance, high in weight loading, corrosion resistance, light weight , easy of installation. It can improve the efficiency of heat-changing; save energy sources; prolong the life for use. It is a new product that can replace the concrete panel and cast iron cover.
Properties:
Light weight
The specific gravity of the FRP material is 1.9, which is only 1/4 of that of the cast iron, it is convenient for transportation and installation.
Corrosion resistance
FRP material is humidification-resistance, not rusy, it can be widely used in the working conditions from -40℃ to 60℃.
High strength
Tensile strength and flexural strength of I-shapes load-bearing parts and connection rods are about 500Mpa , and the Flexural Modulus is about 30Gpa , it can meet the requirement of filling bearing for cooling tower.
Very designable
I-Shapes in different sizes can be used according to the bearing demand; span is also adjustable and figures can be cut into different sizes basing on the practical assembling conditions and spot.
Structure of the ladder
Installation:
Types of FRP fittings can be supplied: Angle, Screw cap, Guarding cage and antiskid panel.
Properties:
Easy of transportation and field installation
Safety
Corrosion resistant,light weight and long life
Very designable to customer’s demand
Application:
Stair tread and rail
Platform and diagonal ladder
Platorm and sidewalk handrail
Vertical ladder landing
Fence
Chemical tank ladder
FRP round tube
The company introduces advanced technique to manufacture FRP round tube where the high temperature activates the resin to cure, It provides properties such as :light weight ,high strength,anti-ageing&beautiful appearance, and is widely used in the gradening tool industry as a fiberglass handle, it is an ideal substitute for wooden handle, iron handle and aluminum handle.
FRP pultruded profiles provdie properties such as: light weight ,high strength and free of maintenance, they are widely used as structures in chemical and corrosion-resistance industry , cooling tower , parking lots, sidewalk of bridge, farming shed and so on.
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