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Home » News » Industry knowledge » SZ-313,SZ-340,SZ-350,SZ-375 Mid-Heavy Steel Sheet Piling

SZ-313,SZ-340,SZ-350,SZ-375 Mid-Heavy Steel Sheet Piling

Publish Time: 2018-03-21     Origin: SZ-313,SZ-340,SZ-350,SZ-375 Mid-Heavy Steel Sheet Piling

shunli steel piles provide these medium thick Steels Treated with ASTM-A-572 / GR.50 / ASTM-A-328 / bare or galvanized surface. All the listed medium - thick piles are fully manufactured in the United States. All medium thickness sheet piles can be cut into the length you need. Medium - thickness sheet piles can be used to prevent erosion to protect the coast.


Medium - thick sheet pile manufacturers, such as SZ-250 SZ-313, are very popular in North America and the United States. The total width of a two - point suspension scaffold should not be less than 20 inches or more than 36 inches. For the structure along the river and the river, the minimum differential hydrostatic pressure should be considered to be equal to 3 feet of SZ-250 water. The walls of backfilling free drainage materials tend to be much better. If necessary, the lower soil hardening level should also be tilted downward so as to provide a minimum SZ-313 inch spacing between the soil strengthening grades.


The coastline steel also produces SZ-340 SZ-350 and SZ-375 type. The platform should be firmly fixed to the hanger by U bolts or other equivalent methods. The partial saturation of the active pressure zone usually increases the load of the wall and the backfill of clay, drawing in the upper left.


The load of 10 degrees will increase the load by 20%. For the wall on the top of the supporting wall, the top of the soil should be tilted downward from the horizontal, equal to the negative slope of -5% to the maximum of -15%. A two - point suspension scaffold should be able to withstand a SZ-340 of 4 times the maximum load rating and should be designed as a support fence, a middle guide and a toe plate. In the cantilever wall of the great Michigan City, the synthetic fiber rope or fiber rope, which can withstand at least 6 times the rated load, should suspend the two - point suspension scaffold. All other components shall be able to bear at least four times the rated load. Where walls are affected by tides or river fluctuations, wall design may be required for rapid descent. This may cause differential hydrostatic pressure to exceed SZ -375 feet or fast drained backfill materials, such as shooting rock or open grit, which can be used as backfill material.


Section Dimensions Mass Moment of inertia Modulus of section


Width Height Thickness Pile Wall


w h t/s




In In In Lbs/ft Lbs/ft2 In4/ft In3/ft
SZ-10 22 7.5 0.164 16.6 9.4 27.4 7.3
SZ-11 22 7.5 0.179 18.2 10.3 29.8 7.9
SZ-12 22 7.5 0.209 21.2 12.0 34.8 9.2
SZ-14 22 7.5 0.239 24.4 13.5 39.9 10.4
SZ-15 22 7.5 0.250 25.5 14.0 41.7 10.9
SZ-14.5 26.75 9.46 0.250 32.4 14.5 61.49 13.0
SZ-14.5RU 26.75 9.46 0.270 35.1 15.7 66.40 14.0
SZ-18 26.75 9.46 0.312 40.4 18.1 76.83 16.2
SZ-20 26.75 9.46 0.340 44.1 19.8 83.37 17.5
SZ-21 26.75 9.46 0.350 45.3 20.3 86.00 18.1
SZ-22 26.75 9.46 0.375 48.6 21.8 91.92 19.3
SZ-250 24.5 10.75 0.250 32.4 15.9 89.42 16.6
SZ-313 24.5 10.75 0.312 40.4 19.9 111.53 20.6
SZ-340 24.5 10.75 0.340 44.1 21.5 121.45 22.4
SZ-350 24.5 10.75 0.350 45.3 22.1 124.62 22.9
SZ-375 24.5 10.75 0.375 48.6 23.5 133.35 24.5
SZ-222 22 12.25 0.312 40.4 26.7 163.09 26.7
SZ-24 22 12.25 0.340 44.1 29.0 177.52 29.0
SZ-25 22 12.25 0.350 45.3 29.7 181.19 29.7
SZ-27 22 12.25 0.375 48.6 32.0 195.18 32.0


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