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U sections

Since the beginning of the 20th century millions of tons of U sheet piles have been used all over the world for every kind of structure.

The advantages of U piles are multiple:

  • A wide range of sections forming several series with various geometrical characteristics, offering the choice of the section technically and economically best suited for a specific project.
  • Easy fixing of tie rods and swivelling attachments, even under water.
Section Dimensions Sectional
area
Mass Moment
of
inertia
Elastic
section
modulus
Static
moment
Plastic
section
modulus
b h t s single
pile
wall
mm mm mm mm cm2/m kg/m kg/m2 cm4/m cm3/m cm3/m cm3/m
 AU
 AU 14 750 408 10.0 8.3 132 77.9 103.8 28710 1410 820 1663
 AU 16 750 411 11.5 9.3 147 86.3 115.0 32850 1600 935 1891
 AU 18 750 441 10.5 9.1 150 88.5 118.0 39300 1780 1028 2082
 AU 20 750 444 12.0 10.0 165 96.9 129.2 44440 2000 1157 2339
 AU 23 750 447 13.0 9.5 173 102.1 136.1 50700 2270 1285 2600
 AU 25 750 450 14.5 10.2 188 110.4 147.2 56240 2500 1420 2866

 PU 

 PU 12 600 360 9.8 9.0 140 66.1 110.1 21600 1200 715 1457
 PU 12 10/10 600 360 10.0 10.0 148 69.6 116.0 22580 1255 755 1535
 PU 18 600 430 11.2 9.0 163 76.9 128.2 38650 1800 1055 2134
 PU 22 600 450 12.1 9.5 183 86.1 143.6 49460 2200 1275 2580
 PU 28 600 454 15.2 10.1 216 101.8 169.6 64460 2840 1620 3269
 PU 32 600 452 19.5 11.0 242 114.1 190.2 72320 3200 1825 3687

 

GU 

 GU 6N 600 309 6.0 6.0 89 41.9 69.9 9670 625 375 765
 GU 7N 600 310 6.5 6.4 94 44.1 73.5 10450 675 400 825
 GU 7S 600 311 7.2 6.9 100 46.3 77.1 11540 740 440 900
 GU 8N 600 312 7.5 7.1 103 48.5 80.9 12010 770 460 935
 GU 8S 600 313 8.0 7.5 107.8 50.8 84.6 12800 820 490 995
 GU 10N 600 316 9.0 6.8 118.5 55.8 93.0 15700 990 565 1160
 GU 11N 600 318 10.0 7.4 127.9 60.2 100.4 17450 1095 630 1280
 GU 12N 600 320 11.0 8.0 137.2 64.6 107.7 19220 1200 690 1400
 GU 13N 600 418 9.0 7.4 127.2 59.9 99.8 26590 1270 755 1535
 GU 14N 600 420 10.0 8.0 136.5 64.3 107.1 29410 1400 830 1685
 GU 15N 600 422 11.0 8.6 145.9 68.7 114.5 32260 1530 910 1840
 GU 16N 600 430 10.2 8.4 154.2 72.6 121.0 35950 1670 980 1988
 GU 18N 600 430 11.2 9.0 163.3 76.9 128.2 38650 1800 1055 2134
 GU 20N 600 430 12.2 9.5 172.3 81.1 135.2 41320 1920 1125 2280
 GU 21N 600 450 11.1 9.0 173.9 81.9 136.5 46380 2060 1195 2422
 GU 22N 600 450 12.1 9.5 182.9 86.1 143.6 49460 2200 1275 2580
 GU 23N 600 450 13.1 10.0 192.0 90.4 150.7 52510 2335 1355 2735
 GU 27N 600 452 14.2 9.7 206.8 97.4 162.3 60580 2680 1525 3087
 GU 28N 600 454 15.2 10.1 216.1 101.8 169.6 64460 2840 1620 3269
 GU 30N 600 456 16.2 10.5 225.6 106.2 177.1 68380 3000 1710 3450
 GU 31N 600 452 18.5 10.6 233.3 109.9 183.2 69210 3065 1745 3525
 GU 32N 600 452 19.5 11.0 242.0 114.1 190.2 72320 3200 1825 3687
 GU 33N 600 452 20.5 11.4 251.3 118.4 197.3 75410 3340 1905 3845
 GU 16-400 400 290 12.7 9.4 197 62.0 154.9 22580 1560 885 1815
 GU 18-400 400 292 15.0 9.7 221 69.3 173.3 26090 1785 1015 2080
 Corner sections