Z Sheet Pile
Introduction:
Z Sheet Pile
All of our sheet piles according ASTM A 328, ASTM A 690 standards.
With continuous form of the web and the location of the interlock symmetrically on each side of the eneutral axis. It has great improvement on the section modulus.
Following are the main advantages:
1. Large width, good installation performance
2. Extremely competative of section-modulus to mass ratio
3. Increased inertia for reduced deflection
4. Good corrosion resistance
 
Specification:
BOCHI Z profile steel sheet piles- BMZ series
|
Type
|
Width
|
Height
|
Thickness
|
Weight
|
Weight
|
Moment of
|
Section
modulus
|
Per pile
|
Per wall
|
inertia
|
mm
|
mm
|
mm
|
Kg/m
|
Kg/ m2
|
Cm4/m
|
Cm3/m
|
BMZ16-635
|
635
|
379
|
7
|
61.5
|
96.9
|
30502
|
1610
|
BMZ18-635
|
635
|
380
|
8
|
70.1
|
110.3
|
34717
|
1827
|
BMZ28-635
|
635
|
419
|
11
|
104.2
|
164.1
|
28785
|
2805
|
BMZ30-635
|
635
|
420
|
12
|
113.3
|
178.4
|
63889
|
3042
|
BMZ32-635
|
635
|
421
|
13
|
122.3
|
192.7
|
68954
|
3276
|
BMZ12-650
|
650
|
319
|
7
|
57.8
|
88.9
|
19603
|
1229
|
BMZ14-650
|
650
|
320
|
8
|
65.8
|
101.2
|
22312
|
1395
|
BMZ34-675
|
675
|
490
|
12
|
224.4
|
118.9
|
176.1
|
84657
|
BMZ37-675
|
675
|
491
|
13
|
242.3
|
128.4
|
190.2
|
91327
|
BMZ38-675
|
675
|
491.5
|
13.5
|
251.3
|
133.1
|
197.2
|
94699
|
BMZ18-685
|
685
|
401
|
9
|
144
|
77.4
|
113
|
37335
|
BMZ20-685
|
685
|
402
|
10
|
159.4
|
85.7
|
125.2
|
41304
|
BMZ14-700
|
700
|
419
|
7
|
61.5
|
87.8
|
30824
|
1471
|
BMZ16-700
|
700
|
420
|
8
|
70
|
100
|
35074
|
1670
|
BMZ22-700
|
700
|
419
|
9
|
87.1
|
124.5
|
47058
|
2246
|
BMZ25-700
|
700
|
420
|
10
|
96.5
|
137.9
|
52095
|
2491
|
BMZ30-700
|
700
|
449
|
11
|
111.8
|
159.7
|
67025
|
2986
|
BMZ32-700
|
700
|
450
|
12
|
121.6
|
173.7
|
72863
|
3238
|
BMZ36-700
|
700
|
500
|
12
|
125.2
|
178.9
|
91788
|
3672
|
BMZ40-700
|
700
|
501
|
13
|
135.2
|
193.2
|
99086
|
3956
|
BMZ44-700
|
700
|
551
|
13
|
139.1
|
198.8
|
121982
|
4428
|
BMZ43-700
|
700
|
499
|
14
|
151
|
215.7
|
107240
|
4298
|
BMZ48-700
|
700
|
549
|
14
|
155.2
|
221.7
|
132529
|
4828
|
BMZ45-700
|
700
|
500
|
15
|
161.3
|
230.4
|
114516
|
4581
|
BMZ51-700
|
700
|
550
|
15
|
165.8
|
236.9
|
141518
|
5146
|
BMZ54-700
|
700
|
551
|
16
|
176.3
|
251.9
|
150443
|
5461
|
Chongqing Bochi Machinery Import And Export Co., Ltd.
|
Optional Steel Grades:
Model
|
Mechanical Feature
|
Yield(Mpa)
|
Tensile(Mpa)
|
Elongation(%)
|
Impact Energy
|
Q235B
|
235
|
375-460
|
38
|
27
|
Q345B
|
≥345
|
470-630
|
≥21
|
≥34
|
Q345C
|
≥345
|
470-630
|
≥21
|
≥34
|
MDB350
|
≥350
|
470-630
|
≥21
|
≥60
|
MDB380
|
≥380
|
480-640
|
≥21
|
≥60
|
Foreign Model
|
|
S355J0
|
≥355
|
470-630
|
≥22
|
≥27
|
St52-3
|
≥355
|
490-630
|
≥22
|
≥27
|
SM490A
|
≥325
|
490-610
|
≥20
|
|
SM490B
|
≥325
|
490-610
|
≥20
|
≥27
|
SS490
|
≥285
|
490-610
|
≥19
|
|
Model
|
Chemical Composition %
|
C
|
Si
|
Mn
|
P
|
S
|
Q235B
|
0.12-0.20
|
≤0.30
|
0.30-0.70
|
≤0.045
|
≤0.045
|
Q345B
|
≤0.20
|
≤055
|
1.00-1.60
|
≤0.040
|
≤0.040
|
Q345C
|
≤0.20
|
≤0.55
|
1.00-1.60
|
≤0.035
|
≤0.035
|
MDB350
|
≤0.20
|
≤0.50
|
≤1.50
|
≤0.025
|
≤0.020
|
MDB380
|
≤0.20
|
≤0.50
|
≤1.50
|
≤0.025
|
≤0.020
|
Foreign Model
|
|
|
|
|
|
S355J0
|
≤0.24
|
≤0.55
|
≤1.60
|
≤0.040
|
≤0.040
|
St52-3
|
≤0.20
|
≤0.55
|
≤1.60
|
≤0.040
|
≤0.040
|
SM490A
|
≤0.20
|
≤055
|
1.00-1.60
|
≤0.025
|
≤0.020
|
SM490B
|
0.18-0.20
|
≤0.55
|
≤1.60
|
≤0.025
|
≤0.020
|
SS490
|
0.28-0.38
|
≤0.35
|
0.50-0.80
|
≤0.045
|
≤0.050
|
Application:
Cofferdam(land); Cofferdam(Water); Low embankment; Deep foundation pit; Shallow underground excavation; Light-duty Sea Use; Heavy-duty Sea Use; Underground water quality control. etc.
Project Cases:
|
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