Specifications

pultruded fiberglass grating
1.extremely stong and durable
2.low maintenance cost, easy clean
rrosion resistant, anti-age

20 years factory supply FRP pultruded fiberglass grating  

 

Yalong Pultrusion fiberglass profile including:

fiberglass rod, round tube, channel, angle, I beam, square & rectangular tube, window frame, shutter blade, other structural profile, etc.

Above profile generally be assembled to:

Fiberglass window and shutter

Pultruded Fiberglass Grating

Guardrail handrail fence

Insulation ladders and stairs

Cooling tower components

filler supports, anti-freeze board, grating walkway

Structure and support

 

 

Porpular for corrosive environment, or require electric non-conductive place 

 

fiberglass grating applications including:
Railing Systems  Fencing Systems  Decking and Walkways  Gates  Rooftop Structures  Large Trellis Structures	Rooftop HVAC and Antenna Screens  Residential Home Columns  Bridges  Waterpark Structures  Docks and Piers

 

 

 Fiberglass grating features

 

 

Below project is one electric substation flooring supports system, take use frp angle beam and frp rectangular beam

  

 

 

Fiberglass I beam specification list

item	Size(mm)	Weight(kg/m)
Fiberglass i beam (high*width*thickness)	25×15×3.5×3.5	0.31
	25×30×3.6	0.47
	38×15×3.5×4	0.43
	38×15×4.5×5.5	0.6
	40×30×3.6	0.58
	40*40*5	1.15
	58×15×4.5×5	0.68
	58×15×5×6	0.75
	65×30×3.6	0.76
	70×15×4.5×6	0.86
	80×15×4.5×5	0.9
	80×30×4.	0.93
	110×50×4	1.98

 

Why Pultruded FRP fence:

Mechanical Properties of Pultruded Profiles Vs. Other Structural Materials

 

Mechanical Properties	Pultruded FRP	Rigid PVC	Mild Steel	Stainless Steel	Wood
Tensile Strength (N/mm2)	382	44	340	340	80
Flexural Strength (N/mm2)	468.3	70	380	380	12
Flexural Modulus (N/mm2)	22489	2400	196000	196000	700
Izod Impact (N/mm2)	2.15	0.09	1.5	0.53	-

 

 

 

  Physical & Chemical Properties of Pultruded Profiles Vs. Other Structural Materials

Mechanical Properties	Pultruded FRP	Rigid PVC	Mild Steel	Stainless Steel	Wood
Specific Gravity	1.8	1.38	7.8	7.92	0.52
Thermal Conductivity (Kcal/hr/m2/ C)	24.4	6.4	1220	732	0.4
Coeff. of Linear Expansion (cm/cm C) x 10-6	5.2	37	8	10	1.7
Safe Working Temp.  °C	130	55	600	600	160
Flame Resistance	Good*	Poor	Excellent	Excellent	Poor
Corrosion Resistance
a. Acidic	Excellent	Good	Poor	Excellent	Poor
b. Alkaline	Good	Fair	Good	Excellent	Poor
c. Solvents	Fair	Poor	Good	Excellent	Fair
d. Coastal environment	Excellent	Good	Poor	Excellent	Fair
e. Outdoor Exposure	Excellent	Poor	Fair	Excellent	Fair
f. Effluent Water	Excellent	Good	Poor	Excellent	Fair
g. Steam	Good	Poor	Fair	Excellent	Fair

  

Yalong fiberglass pultrusion profile other applications(below all photo belong to Yalong except last one)