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Z-Piles

Z-piles are defined by the continuous form of the web and the symmetrical placement of the interlocks on both sides of the neutral axis. This has a very positive effect on the section modulus of the sheet pile. 

For datasheets please scroll down.

Z-piles have the following advantages:

  • Highly competitive section modulus/weight ratio,
  • Lighter than U-piles when comparing sections with equivalent section modules. 
  • Increased moment of inertia,
  • Wider sections allowing high installation performance and improved water tightness.

Z-piles are most commonly supplied and driven as double piles. PalPile can connect the interlocks by welding or crimping.  Crimped interlocks improve the straightness of the wall and reduce noise significantly when driving with a vibratory hammer.

Metric UnitsImperial Units

ESZ Profiles

DoNotUseFirstRow
SectionElastic Section ModulusWidthWeightHeightFlange ThicknessWeb ThicknessMoment of InertiaCoating Area *
Single PileWall
WᵧBhtsIᵧA
cm³/m'mmkg/mkg/m²mmmmmmcm⁴/m'm²/m'
ESZ 17-6301.67563069,8110,83748,58,531.3001,68
ESZ 17-7001.73570074,0105,74208,58,536.3601,84
ESZ 18-6301.80563076,0120,73759,59,533.8601,68
ESZ 18-7001.80570077,4110,64209,09,037.8901,84
ESZ 19-6301.93563082,2130,537610,510,536.4101,68
ESZ 19-7001.87570080,8115,44219,59,539.4201,84
ESZ 19-700 10/101.94070084,2120,342110,010,040.9401,84
ESZ 20-6302.00563085,4135,637711,011,037.7301,68
ESZ 20-7002.01070087,6125,042210,510,542.4701,84
ESZ 23-7002.32470086,6123,645811,09,053.2191,93
ESZ 24-7002.43570089,5127,945912,09,055.8701,93
ESZ 25-7002.51770093,1133,046012,59,557.8281,93
ESZ 26-7002.60070096,7138,146013,010,059.8101,93
ESZ 27-7002.682700100,3143,346113,510,561.7801,93
ESZ 28-7002.765700103,9148,446114,011,063.7501,93
ESZ 29-7002.932700111,1158,846215,012,067.7351,92
ESZ 36-7003.580700116,2166,150914,011,591.1302,11
ESZ 37-7003.690700120,2171,851014,512,094.0002,11
ESZ 38-7003.800700124,2177,451015,012,596.8602,11
ESZ 39-7003.905700128,2183,151115,513,099.7202,11
ESZ 40-7004.015700132,2188,851116,013,5102.5902,11
DoNotUseFirstRow
SectionElastic Section ModulusWidthWeightHeightFlange ThicknessWeb ThicknessMoment of InertiaCoating Area
Single PileWall
WᵧBhtsIᵧA
in³/ftinlbs/ftlbs/ft²inininin⁴/ftft²/ft
ESZ 17-63031,224,8046,922,714,72 0,335 0,335 229,25,51
ESZ 17-70032,327,5649,721,716,54 0,335 0,335 266,36,04
ESZ 18-63033,624,8051,124,714,76 0,374 0,374 248,05,51
ESZ 18-70033,627,5652,022,716,54 0,354 0,354 277,56,04
ESZ 19-63036,024,8055,226,714,80 0,413 0,413 266,65,51
ESZ 19-70034,927,5654,323,616,57 0,374 0,374 288,76,04
ESZ 19-700 10/1036,127,5656,624,616,57 0,394 0,394 299,86,04
ESZ 20-63037,324,8057,427,814,82 0,433 0,433 276,35,51
ESZ 20-70037,427,5658,925,616,61 0,413 0,413 311,06,04
ESZ 23-70043,227,5658,225,318,03 0,433 0,354 389,76,33
ESZ 24-70045,327,5660,226,218,07 0,472 0,354 409,16,33
ESZ 25-70046,827,5662,627,218,09 0,492 0,374 423,56,33
ESZ 26-70048,427,5665,028,318,11 0,512 0,394 438,06,33
ESZ 27-70049,927,5667,429,418,13 0,531 0,413 452,46,33
ESZ 28-70051,427,5669,830,418,15 0,551 0,433 466,86,33
ESZ 29-70054,527,5674,732,518,19 0,591 0,472 496,06,30
ESZ 36-70066,627,5678,134,020,04 0,551 0,453 667,36,92
ESZ 37-70068,627,5680,835,220,08 0,571 0,472 688,46,92
ESZ 38-70070,727,5683,536,320,08 0,591 0,492 709,36,92
ESZ 39-70072,627,5686,237,520,12 0,610 0,512 730,26,92
ESZ 40-70074,727,5688,838,720,12 0,630 0,531 751,36,92

* Coating two sided without the inside of the interlocks

ZZ Profiles

SectionElastic Section ModulusWidthWeightHeightFlange ThicknessWeb ThicknessMoment of InertiaCoating Area
Single PileWall
WᵧBhtsIᵧA
cm³/m'mmkg/mkg/m²mmmmmmcm⁴/m'm²/m'
ZZ 12-7001.20870067,997,03148,68,518.9711,82
ZZ 12-7701.25277072,894,53448,68,521.4961,96
ZZ 13-7001.30870074,2105,93159,69,520.6111,82
ZZ 13-7701.30477076,299,03449,19,022.4331,96
ZZ 14-7001.40870080,5114,942010,610,522.2621,82
ZZ 14-7701.35777079,6103,43459,69,523.3701,96
ZZ 17-7001.73570073,3104,74208,58,436.4251,97
ZZ 18-7001.80770076,7109,64219,19,038.0011,97
ZZ 19-7001.88070080,2114,64219,69,539.5781,97
ZZ 20-7001.95370083,7119,542210,110,041.1551,97
ZZ 24-7002.43770095,8136,945911,311,255.9492,05
ZZ 26-7002.601700103,0147,146012,312,259.8432,05
ZZ 27-7002.676700106,4152,046112,812,761.6412,05
ZZ 28-7002.764700110,1157,346113,313,263.7402,05
ZZ 36-7003.596700118,7169,649915,111,289.7532,18
ZZ 38-7003.798700126,5180,750016,112,294.9842,18
ZZ 40-7003.999700134,3191,850117,113,2100.2192,18
ZZ 42-7004.228700143,0204,249918,114,0105.5432,17
ZZ 44-7004.436700150,7215,350019,115,0110.9422,17
ZZ 46-7004.635700158,5226,550120,116,0116.1592,17
ZZ 48-5804.801580139,9241,148219,215,1115.7122,01
ZZ 48-7004.788700159,3227,650322,115,0120.4672,17
ZZ 50-7004.973700166,7238,250423,116,0125.3582,17
ZZ 52-7005.162700174,3249,050524,117,0130.4032,17
SectionElastic Section ModulusWidthWeightHeightFlange ThicknessWeb ThicknessMoment of InertiaCoating Area
Single PileWall
WᵧBhtsIᵧA
in³/ftinlbs/ftlbs/ft²ininin⁴/ftin⁴/ftft²/ft
ZZ 12-70022,527,6 45,63 19,87 12,37 0,339 0,335 138,92 5,97
ZZ 12-77023,330,3 48,92 19,36 13,52 0,339 0,335 157,41 6,43
ZZ 13-70024,327,6 49,87 21,69 12,41 0,378 0,374 150,93 5,97
ZZ 13-77024,330,3 51,21 20,28 13,54 0,358 0,354 164,27 6,43
ZZ 14-70026,227,6 54,10 23,54 16,54 0,417 0,413 163,02 5,97
ZZ 14-77025,230,3 53,49 21,18 13,56 0,378 0,374 171,13 6,43
ZZ 17-70032,327,6 49,26 21,45 16,54 0,335 0,331 266,73 6,46
ZZ 18-70033,627,6 51,55 22,45 16,56 0,358 0,354 278,28 6,46
ZZ 19-70035,027,6 53,90 23,47 16,57 0,378 0,374 289,82 6,46
ZZ 20-70036,327,6 56,25 24,48 16,59 0,398 0,394 301,37 6,46
ZZ 24-70045,327,6 64,38 28,04 18,08 0,445 0,441 409,71 6,73
ZZ 26-70048,427,6 69,22 30,13 18,12 0,484 0,480 438,22 6,73
ZZ 27-70049,827,6 71,51 31,13 18,14 0,504 0,500 451,39 6,73
ZZ 28-70051,427,6 73,99 32,22 18,16 0,524 0,520 466,76 6,73
ZZ 36-70066,927,6 79,77 34,74 19,65 0,594 0,441 657,25 7,15
ZZ 38-70070,627,6 85,01 37,01 19,69 0,634 0,480 695,55 7,15
ZZ 40-70074,427,6 90,26 39,29 19,73 0,673 0,520 733,89 7,15
ZZ 42-70078,627,6 96,10 41,83 19,65 0,713 0,551 772,87 7,12
ZZ 44-70082,527,6 101,28 44,10 19,69 0,752 0,591 812,41 7,12
ZZ 46-70086,227,6 106,52 46,39 19,73 0,791 0,630 850,61 7,12
ZZ 48-58089,322,8 94,02 49,39 18,98 0,756 0,594 847,34 6,59
ZZ 48-70089,127,6 107,06 46,62 19,81 0,870 0,591 882,16 7,12
ZZ 50-70092,527,6 112,03 48,79 19,85 0,909 0,630 917,98 7,12
ZZ 52-70096,027,6 117,14 51,00 19,89 0,949 0,669 954,92 7,12

*Coating two sided without the inside of the interlocks