Process
FRP pultruded gratings are the boards with void which assembled FRP pultrusion load poles of I or T shape and the tube and rod as the connection pole.

Properties
Corrosion resistance
Light weight
High load capacity-load capacity
Nonslip
Flame retardant
Impact resistance and anti-fatigue
Electric insulation& non-magnetic
Anti-aging
Good appearance & easy to maintain
Operate easily

Applications
FRP pultrusion gratings are often used in the fields of petrochemical industry, textile printing and dyeing, food processing, electronics industry, pharmaceutical manufacturing, power engineering, metal smelting, sewage treatment, transportation, water plant breeding, pulp and paper, shipbuilding, civil architecture etc. The concrete uses include operating platform, overhauling walkways, drilling platform, terrace, stair steps, equipment aisle, trench cover, boat deck, ventilation grid, fence etc.

Specifications 

Type	Thichness (A)	Top width (B)	Open width(C)	Open area	Weight
	mm	mm	mm	%	kg/?
PI-4025	25.4	15	10	40	16.9
PI-5025	25.4	15	15	50	14.2
PI-6025	25.4	15	23	60	11.6
PI-4038	38.1	15	10	40	20.9
PI-5038	38.1	15	15	50	17.3
PI-6038	38.1	15	23	60	14.2
PI-4050	50.8	18	12	40	24.5
PI-5050	50.8	18	18	50	21.0
PI-6050	50.8	18	27	60	16.9
Type	Thichness (A)	Top width (B)	Open width(C)	Open area	Weight
	mm	mm	mm	%	kg/?
PF-5050	50	15	15	50	52.2
PF-6050	50	15	23	60	43.5
PF-7050	50	15	35	70	32.3

Reprinted from: http://www.jdfrp.net/product/37-pultruded-grating--fb11-82bd/

1. PVC filler for Cooling tower: As the name suggests, is a cooling tower of a long-term use of plastic products, and his role is: to extend the cooling water residence time, increase the heat transfer area, increasing heat transfer.. Uniform water distribution.
2. Kinds of PVC filler for Cooling tower: S-wave packing, oblique staggered packing, step-style trapezoid ramp packing, and poor-bit-type sine wave packing, point-wave packing, hexagonal honeycomb filler, two-way wave packing, folding ramp wave packing.

Nanjing Jinjiuding Composite Material Co., LTD can supply PVC filler for Cooling tower.
Below is a photo of Support for PVC filler (cooling tower) :


Reference from:Jinjiuding FRP

Process
Fiberglass stitch combo mat is the mat combining the woven roving and a even layer of chopped strand mat with polyester yarn.

Properties
• Fiber level unfolded without cross, high density, high utilizing rate.
• Multi-layer finished one time, decrease layer and enhance efficiency.
• Providing the product with multi-directional mechanical strength.

Applications
Mainly be used as reinforced materials in the composite material industry.
• Matrix: unsaturated polyester resin, vinyl ester resin, epoxy resin and phenolic resin etc.
• Craft: pultrusion, RTM, hand lay up, etc.
• Ultimate products: pultruded profiles, FRP body of boat, insulation board, automobile body.

There is a picturer of Fiberglass mat:

Reference from:jdfrp's Fiberglass mat

  From Wiki,we can know that,A cable tray system, according to the US National Electrical Code, is "a unit or assembly of units or sections and associated fittings forming a rigid structural system used to securely fasten or support cables and raceways." Cable trays are used to hold up and distribute cables.
  Jinjiuding can supply FRP Cable trays,and many other FRP applications.
There're some photo of FRP applications:

1. FRP Cable tray


2. FRP Tool handle


3. FRP Ladder


4. FRP Flag pole


Reference from: Jinjiuding Website, Wiki

Jinjiuding can  supply other FRP composite material, such as FRP grating, FRP deck, FRP handrail.

Reference from: Jinjiuding's Fiberglass fabric

Process
FRP pultrusion profiles are a kind of reinforced plastic products with uniform cross section. The reinforced materials include fiberglass roving, continuous fiberglass mat, stitched fiberglass mat, surface veil etc. Unsaturated polyester resin, vinyl resin, phenolic resin are some major matrix materials. The profiles are formed continuously after being heated to high temperature.

Properties
High tensity, light weight, anti-corrosion, electric& thermal insulation, flame retardancy, non-electromagnetic, low coefficient of thermal expansion, low temperature resistance, anti-aging, easy to design, good appearance.

Applications
Aerospace/military, automobile, building/construction, chemical processing, consumer, cooling towers, electric power, electrical, food & beverage, infrastructure, marine/ marinas, medical, mining, oil & gas-exploitation, petrochemical, pollution control, power generaton & transmission, pulp and paper, rail transit, culture, entertainment & sports, communication, theme parks, exhibition, transportation, water/waste water.


There are some pictures of FRP pultrusion profiles:


Round rod       FA13


FRP profiles      FA11


Round tube       FA12


Reference: Jinjiuding FRP profiles