Fibreglass Pultrusions, Composite Profiles, Pultruded Composite I-beam & Box

Dura Profiles are a practical proposition for more applications than ever before, thanks to the very wide range of standard profiles available. We carry one of the largest stock holdings of profile, including standard Angle, Channel, Beam and Box, also Tube, Bar and Rod sections.

We supply a cost effective solution for virtually every common application, with no tooling costs and minimal delivery lead time. All profiles can be produced in a vast number of dimensions and are available in five different resin systems depending on the application.

  • Polyester is suitable for most industrial applications.
  • Vinylester provides additional corrosion resistance.
  • Epoxy offers superior thermal stability.
  • Modar improves fire and smoke performance.
  • Phenolic also maximises fire performance as an alternative to Modar.
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Specifications ::

Specifications

I and H Beam

Size (mm)

38 x 76 x 6.4
50 x 102 x 6.4
76 x 152 x 6.4
76 x 152 x 9.5
102 x 203 x 9.5
102 x 203 x 12.7
127 x 254 x 12.7
152 x 305 x 12.7

Weight (kg/m)

1.65
2.21
3.44
5.05
6.87
8.98
11.29
13.77

I and H Beam

Channel

Size (mm)

76 x 38 x 6.4
102 x 44 x 4.8
127 x 35 x 6.4
152 x 41 x 6.4
203 x 56 x 9.5
254 x 70 x 12.7
610 x 76 x 6.4
610 x 102 x 12.7

Weight (kg/m)

1.53
1.73
1.65
2.50
5.08
8.20
8.36
16.23

Channel

Box (square & rectangular)

Size (mm)

25 x 25 x 3.0
38 x 38 x 5.0
38 x 38 x 6.4
44 x 44 x 6.4
50 x 50 x 3.0
50 x 50 x 6.4
51 x 51 x 3.2
51 x 51 x 6.8
64 x 64 x 6.4
76 x 76 x 6.4
102 x 102 x 6.4

Weight (kg/m)

0.48
0 1.19
1.46
1.77
1.00
2.09
1.10
2.10
2.67
3.28
4.59

Box (square & rectangular)

Angle (equal & unequal)

Size (mm)

25 x 25 x 3.0
25 x 25 x 6.4
38 x 38 x 6.4
50 x 50 x 3.0
50 x 50 x 6.0
60 x 60 x 8.0
75 x 75 x 10.0
100 x 100 x 8.0
102 x 102 x 9.5
102 x 102 x 12.7
152 x 152 x 12.7

Weight (kg/m)

0.25
0.48
0.75
0.55
1.08
1.61
2.40
2.76
3.44
4.26
6.91

Angle (equal & unequal)

Tube

Size (mm)

17 x 13.2
25 x 18.5
25 x 21.8
38 x 25.0
38 x 31.6
50 x 38.0
50 x 43.6
76 x 71.2

Weight (kg/m)

0.28
0.40
0.40
1.20
1.20
1.70
1.70
2.50

Tube

Flat Bar

Size (mm)

30 x 3.0
80 x 3.0
80 x 8.0
150 x 3.0
150 x 6.3
305 x 4.0
600 x 3.0
600 x 12.0

Weight (kg/m)

0.16
0.43
1.15
1.13
2.37
3.06
4.52
18.08

Flat Bar

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Material Properties Comparison ::

Material Properties Comparison

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spec_density

spec_thermal_expansion

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Corrosion Guide ::

Corrision Guide

Max Operating Temperature (Degrees Centigrade)
Chemical Isophthalic Polyester Isophthalic Vinylester
Acetaldehyde
Acetic Acid – 25% 25 95
Acetic Acid – 75% 65
Acetic Acid – 100%
Acetic Anhydride
Acetone – 10%
Acrylonitrile
Alcohol Butyl 25 50
Alcohol Ethyl – 10% 65
Alcohol Ethyl – 100% 30
Alcohol Isopropyl -10% 65
Alcohol Isopropyl -100% 25
Alcohol Methyl – 10% 65
Alcohol Methyl – 100%
Aluminium Chloride 60 95
Aluminium Hydroxide – 5% 25 50
Aluminium Nitrate 30 70
Akuminium Poyassium Sulphate 40 70
Ammonia AQ – 10% 35
Ammonia Gas 35
Ammonium Bicarbonate – 10% 25 50
Ammonium Bisulphate 50
Ammonium Carbonate 50
Ammonium Citrate 35 50
Ammonium Floride 50
Ammonium Hydroxide – 5% 25 50
Ammonium Hydroxide – 10% 25 50
Ammonium Hydroxide – 20% 50
Ammonium Nitrate – 20% 35 70
Ammonium Persulphate 50
Ammonium Phosphate 50
Ammonium Sulphate 70 95
Barium Acetate 80
Barium Chloride 50 95
Barium Hydroxide 50
Benzene
Benzene Sulphonic Acid – 50% 25 60
Benxoic Acid 25 95
Benzyl Alcohol 25
Benzyl Chloride
Butyl Acetate
Butyric Acid 25 95
Butylene Glycol 25 70
Cadium Chloride 25 80
Calcium Chlorate 50 80
Calcium Chloride 50 80
Calcium Hydroxide 50
Calcium Hypochlorite 25 50
Calcium Nitrate 40 95
Carbon Dioxide 95 95
Carbon Disulphide
Carbon Monoxide 95 95
Carbon Tetrachloride 40
Caster Oil 25 70
Chlorine / Dry Gas 70
Chloride / Wet Gas 70
Chloride, Liquid
Chloride, Water 70
Chlorobenzene
Chromic Acid – 20% 50
Chromic Acid – 30%
Chromium Sulphate 70 70
Citric Acid 720 70
Copper Sulphate 70 70
Corn Oil 25 80
Crude Oil 25 70
Cyclohexade 25 50
Dibroma Phenol
Dibuty Ether 50
Dichloro Benzene
Dichloro Ethylene
Diesel Fuel 40 80
Diethylene Glycol 60 80
Dipropylene Glycol 60 80
Esters – Fatty Acids 70 70
Ethyl Acetate
Ethyl Benzene 25
Ethyl Ether
Ethylene Glycol 25 95
Ethylene Dichloride
Fatty Acids 25 95
Ferric Chloride 50 95
Ferric Nitrate 50 95
Ferric Sulphate 50 95
Ferrous Chloride 50 95
Ferrous Nitrate 50 95
Ferrous Sulphate 50 95
Fertiliser – Urea 50
Fertiliser – Ammonium Nitrate
Formic Acid – 10% 25 70
Fuel Oil 25 70
Gasoline 25 50
Glucose 70 70
Glycerene 50 70
Gycolic Acid 25 80
Heptane 25 70
Hexane 25 70
Hydraulic Fluid 25 70
Hydrochloric Acid – 10% 25 80
Hydrochloric Acid – 37% 65
Hydrofluoric Acid – 10% 65
Hydrofluoric Acid – 20% 35
Hydrogen Bromide, Wet Gas 70
Hydrogen Chloride, Dry Gas Disc with FFCL
Hydrogen Chloride, Wet Gas 80
Hydrogen Peroxide – 30% 50
Hydrogen Sulphide, Aqueous 25 60
Isopropylamine 40
Kerosene 25 80
Lactic Acid 25 95
Lauryl chloride 70
Lead Acetate 60 90
Linseed Oli 50 90
Magnesium Chloride 50 90
Magnesium Hydroxide 60
Magnesium Sulphate 50 90
Maleic Acid 70 90
Methylene Chloride
Methyl Ethyl Ketone
Methyl Isobutyl Ketone
Methyl Styrene
Mineral Oils 70 90
Motor Oils 70 90
Naptha 25 90
Nickel Chloride 50 90
Nickel Nitrate 50 90
Nickel Sulphate 50 90
Nitric Acid – 5% 35 70
Nitric Acid – 20% 50
Nitric Acid Fumes 60
Oil, Sour Crude 50 90
Oil, Sweet Crude 50 90
Oleum
Olive Oil 60 90
Oxalic Acid 60 90
Phenol
Phenol, Sulphonic Acid
Phosphoric Acid – 50% 25 90
Phosphorous Trichloride
Polyvinyl Alcohol 30 40
Potassium Bicarbonate 25 60
Potassium carbonate – 10% 25 60
Potassium Chloride 40 90
Potassium Hydroxide  10% 65
Potassium Permanganate 25 70
Potassium Sulphate 25 70
Proprionic Acid – 50% 50
Prprionic Acid – 100%
Propylene Glycol 50 90
Pyridine
Silver Nitrate 25 70
Soaps 25 60
Sodium Acetate 50 70
Sodium Bicarbonate 40 80
Sodium Biflouride 40 50
Sodium Bisulphate 60 95
Sodium Bisulphite 60 95
Sodium Bromide 60 95
Sodium Carbonate – 10% 70
Sodium Chlorate – 10% 25 70
Sodium Chloride 40 70
Sodium Cyanide 25 60
Sodium Dichromate 25 70
Sodium Ferricyanide 40 70
Sodium Flourosilicate 40
Sodium Hydroxide – 5% 70
Sodium Hydroxide – 25% 65
Sodium Hydroxide – 50% 60
Sodium Hydrochloride – 10% 25 55
Sodium Lauryl Sulphate 60 70
Sodium Mono Phosphate 60 95
Sodium nitrate 25 95
Sodium Sulphate 25 95
Sodium Sulphide 25 95
Sodium Sulphite 25 95
Sodium Thiocyanate 70
Sodium Thiosulphate 30 70
Soya Oil 60 95
Stannic Chloride 50 95
Stearic Acid 25 95
Styrene
Sugar Liquor 25 70
Sulphur Dioxide, Dry or Wet 70
Sulphuric Acid – 30% 25 70
Sulphuric Acid – 50% 50
Sulphuric Acid – 70% 40
Tannic Acid 30 65
Toluene 25
Transformer Oils – Mineral 60 90
Transformer Oils – Chloro Phenyl Types
Trichloroacetic Acid – 50% 25 90
Trichloroethylene
Trisodium Phosphate 25 70
Turpentine 40
Urea – 50% 40
Vegetable Oils 40 70
Vinyl Acetate
Water – Demineralised 50 80
Xylene
Zinc Nitrate 60 90
Zinc Sulphate 50 90
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Due to our policy of continued improvement we reserve the right to change specifications at any time.