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GRP / fiberglass pultruded rectangular tubes
GRP/fiberglass pultruded rectangular tubes have unique advantages compared to traditional materials like steel aluminum and wood.
Its transparency for radiation makes a wonderful solution for housing to protect transmitters in medical devices (MRI, CT Ultrasound), telecommunication.
Its superior corrosion resistance makes it perfect building materials for boating, off shore construction, waste water treatment.
As an electrical insulated material, it is the ideal materials to protect mechanically, electrical cables and become apart of electrical safety equipment.
Dimensions (in mm)
GRP
Cat. No
a
b
c
d
307
38
24
2.5
3
303
40
40
4
4
321
42.5
29
3
3
305
50
50
4
4
304
50
50
5.5
5.5
913
58
25
3
3
313
58
2
2.5
4
320
61
28
3
3.5
319
64
28
3
3.5
323
70
25
3
3.2
325
70
25
2.4
3.2
324
73
25
2.5
5
310
73
25
2.5
3.5
309
73
25
2.7
4
311
73
25
2.7
9.5
326
73
25
3.5
3.5
308
80
25
3
3
318
80
25
2.7
5.5
306
91
91
4
4
316
98
25
3.5
3.5
329
73
25
3
3.5
302
53
25
3
3
331
90
25
3
6.5
Technical Specifications
Mechnical Strength
GRP
Ultimate Flexural Strength[Mpa]
294
Flexural Modulus[Gpa]
20
Ultimate Tensile Strength[Mpa]
245
Tensile Modulus[Gpa]
20
Ultimate Compressive Strength[Mpa]
245
Compressive Modulus[Gpa]
Ultimate Shear Strength (Torque)[Mpa]
38
Ultimate Bearing Stress[Mpa]
206
Izod Impact Strength (ASTM D-256) Ft/Lbs per inch of notch
2
Barcol Hardness
50
Poisson’s ratio, inch per inch
Electrical Strength
Electrical Strength short-term in oil KV per inch**
35
Dielectric constant 60 Hz. (ASTM 150)*
5.6
Dissipation Factor 60 Hz. (ASTM 150)*
0.03
Arc Resistance (ASTM D-495) secs.***
120
Thermal
Thermal Coefficient of Expansion (ASTM D-696), inches/inch/F0***
5x10
Thermal Conductivity BTU per sq. ft./hr/ F0/in.
4
Specific Heat BTU/1b / F0
0.28
Specific Gravity (ASTM D-792)
1.72 - 1.86
Water Absorption, 24 hr. immersion (ASTM D-570), max. % by weight
0.60
Fire Retardant Properties
Intermittent Flame Test (HLT-15) rating
100
UL-94 Flammability Classification
V-1 ^
Surface spread of flame (class B.S 476 Part 7:1971)
1
Operational Temperatures (Celsius)
(-)40 to (+)120
Contact Pas-Gon - Fiberglass Manufacturer and Supplier
Pas-Gon Fiberglass Plant & Main Office
- Kibbutz Neve Eitan, Emek Hamayanot, Israel 1084000
- +972-4-606-3533
- +972-4-606-3710
- info@pas-gon.com
- Pas-Gon on Linkedin