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.
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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
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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.
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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
|