ASTM A252 Independence Tube has been producing square and rectangular products for over thirty-five years. Our experience with these products has led to the creation of our round and pipe size line. Independence Tube can now supply your pipe piling needs with the same excellence.
Independence Tube is now manufacturing ERW Pipe Piling to ASTM A252 in Grades 1, 2, and 3. Pipe Piling is produced from 6.625" O.D. to 12.750" O.D. in walls from .188" to .625" up to 78 feet long. The most popular Pipe Piling sizes of 10.75" OD and 12.75" OD are produced in our Decatur, Alabama Division on a 4-week production cycle for your immediate needs. When it comes to the versatility of designing with tube and pipe products, designers, architects, and engineers specify Independence Tube. T ube. We have expanded our product line to expand your possibilities.
Grade 1
Grade 2
Grade 3
Tensile strength, min. psi
50,000
60,000
66,000
Yield strength, min. psi.
30,000
35,000
45,000
Elongation in 2 in. %
30
25
20
WEIGHT Each length of pipe shall not vary more than 15% over or 5% under its theoretical weight, calculated using its length and its weight per unit length.
WALL THICKNESS TOLERANCE Wall thickness at any point shall not be more than 12.5% under the specified nominal wall thickness.
OUTSIDE DIMENSION TOLERANCES Outside diameter shall not vary more than ±1% From the specified outside diameter. diameter.
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10.750 inch Outside Diameter - Physical Properties Section Properties Nominal Wall Thickness (inches)
Weight per foot (pounds)
Area of Metal A m (in²)
0.188
21.21
0.219
Inside Crosssectional Area, Ac (in.²)
Inside Volume (yd.³/ft)
Moment of Inertia, I (in.4 )
Section Modulus, S (in.³)
Radius of Gyration, r (in.)
Area of Exterior Surface (ft.²/ft)
6.29
87.01
16.19
3.73
2.81
87.6
0.0218
24.63
7.32
100.48
18.69
3.72
2.81
87.1
0.0215
0.250
28.04
8.34
113.71
21.16
3.71
2.81
86.6
0.0212
0.279
31.20
9.30
125.87
23.42
3.70
2.81
86.1
0.0210
0.365
40.48
12.12
160.73
29.90
3.67
2.81
84.7
0.0203
0.375
41.55
12.44
164.67
30.63
3.67
2.81
84.5
0.2002
0.438
48.24
14.49
188.76
35.12
3.65
2.81
83.5
0.0195
0.500
54.74
16.49
211.95
39.43
3.63
2.81
82.5
0.0190
Area of Exterior Surface (ft.²/ft)
Inside Crosssectional Area, Ac (in.²)
Inside Volume (yd.³/ft)
12.750 inch Outside Diameter - Physical Properties Section Properties Nominal Wall Thickness (inches)
Weight per foot (pounds)
Area of Metal A m (in²)
0.188
25.22
0.219
Moment of Inertia, I (in.4 )
Section Modulus, S (in.³)
Radius of Gyration, r (in.)
7.47
146.38
22.96
4.44
3.34
120.2
0.0309
29.31
8.70
169.27
26.55
4.43
3.34
119.1
0.0306
0.250
33.38
9.92
191.82
30.09
4.42
3.34
117.9
0.3030
0.279
37.42
11.13
214.03
33.57
4.41
3.34
116.6
0.0300
0.365
41.45
12.34
235.90
37.00
4.40
3.34
115.9
0.0297
0.375
49.56
14.80
279.13
43.82
4.38
3.34
113.1
0.0291
0.438
57.59
17.24
321.09
50.37
4.36
3.34
110.7
0.0282
0.500
65.42
19.64
361.54
56.71
4.33
3.34
108.4
0.0276
The information presented in this publication has been prepared in accordance with recognized engineering principles and is for general information only. While it is believed to be accurate, this information should not be used or relied upon for any specific application without competent professional examination and verification of its accuracy, suitability and applicability by a licensed professional engineer, designer or architect. The publication of the material contained herein is not intended as a representation or warranty on the part of "Independence Tube Corporation" or of any other person named herein, that this information is suitable for any general or particular use or of freedom from infringement of any patent or patents. Anyone making
use of this information assumes all liability arising from such use. Caution must be exercised when relying upon specifications and codes developed by other bodies and incorporated by reference herein since such material may be modified or amended from time to time subsequent to the printing of this publication. Independence Tube Corporation bears no responsibility for such material other than to refer to it and incorporate it by reference at the time of the initial publication of this edition. To the best of our knowledge, all information contained herein is correct at t he time of publication. Independence Tube Corporation does not assume any responsibility for errors or oversights resulting from the use of the information contained herein.
10.750 inch Outside Diameter - Maximum Axial Load on Concrete Cast in Place Piles (Tons) fc = 2500
fc = 3000
fc = 3500
fc = 4000
fc = 4500
fc = 5000
Nominal Wall Thickness (inches)
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
0.188
65.9
82.4
93.5
71.4
87.9
98.9
76.9
93.4
104.4
82.4
98.9
109.9
87.8
104.4
115.4
93.3
109.8
120.8
0.203
68.9
86.7
98.6
74.4
92.2
104.1
79.8
97.6
109.5
85.3
103.1
115.0
90.7
108.6
120.4
96.2
114.0
125.9
0.219
72.1
91.3
104.1
77.5
96.7
109.5
82.9
102.2
115.0
88.4
107.6
120.4
93.8
113.1
125.9
99.3
118.5
131.3
0.230
74.2
94.4
107.9
79.7
99.8
113.3
85.1
105.3
118.7
90.5
110.7
124.1
96.0
116.1
129.6
101.4
121.6
135.0
0.250
78.2
100.1
114.7
83.6
105.5
120.1
89.0
110.9
125.5
94.4
116.3
130.9
99.8
121.7
136.3
105.2
127.1
141.7
0.279
83.9
108.3
124.6
89.3
113.7
129.9
94.6
119.1
135.3
100.0
124.4
140.7
105.4
129.8
146.1
110.8
135.2
151.5
0.307
89.4
116.2
134.1
94.7
121.5
139.4
100.1
126.9
144.8
105.4
132.3
150.1
110.8
137.6
155.5
116.1
143.0
160.8
0.344
96.6
126.6
146.6
101.9
131.9
151.9
107.2
137.2
157.2
112.5
142.6
162.6
117.9
147.9
167.9
123.2
153.2
173.2
0.365
100.7
132.5
153.7
106.0
137.8
159.0
111.3
143.1
164.3
116.6
148.4
169.6
121.9
153.7
174.9
127.2
159.0
180.2
0.375
102.6
135.3
157.1
107.9
140.6
162.4
113.2
145.9
167.6
118.5
151.2
172.9
123.8
156.4
178.2
129.1
161.7
183.5
0.438
114.9
152.9
178.3
120.1
158.1
183.5
125.3
163.3
188.7
130.5
168.6
193.9
135.7
173.8
199.1
141.0
179.0
204.4
0.500
126.8
170.1
199.0
132.0
175.3
204.1
137.1
180.4
209.3
142.3
185.6
214.4
147.4
190.7
219.6
152.6
195.9
224.8
12.750 inch Outside Diameter - Maximum Axial Load on Concrete Cast in Place Piles (Tons) fc = 2500
fc = 3000
fc = 3500
fc = 4000
fc = 4500
fc = 5000
Nominal Wall Thickness (inches)
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
35 ksi
50 ksi
60 ksi
0.188
83.3
103.0
116.0
90.9
110.5
123.6
98.4
118.0
131.1
105.9
125.5
138.6
113.4
133.0
146.1
120.9
140.5
153.6
0.203
86.8
108.0
122.1
94.3
115.5
129.6
101.8
123.0
137.1
109.3
130.4
144.5
116.7
137.9
152.0
124.2
145.4
159.5
0.219
90.5
113.3
128.5
97.9
120.8
136.0
105.4
128.2
143.4
112.8
135.6
150.9
120.3
143.1
158.3
127.7
150.5
165.8
0.230
93.0
116.9
132.9
100.4
124.4
140.3
107.8
131.8
147.7
115.2
139.2
155.2
122.6
146.6
162.6
130.0
154.0
170.0
0.250
97.6
123.6
141.0
104.9
131.0
148.3
112.3
138.3
155.7
119.7
145.7
163.1
127.1
153.1
170.4
134.4
160.4
177.8
0.281
104.6
133.8
153.3
111.9
141.1
160.6
119.2
148.4
167.9
126.5
155.7
175.2
133.8
163.0
182.5
141.1
170.3
189.8
0.312
111.8
114.2
165.8
119.1
151.5
173.1
126.3
158.7
180.3
133.6
166.0
187.6
140.8
173.2
194.8
148.0
180.5
202.1
0.344
118.9
154.6
178.4
126.1
161.8
185.6
133.2
168.9
192.7
140.4
176.0
199.8
147.5
183.2
207.0
154.6
190.3
214.1
0.375
126.0
14.8
190.7
133.1
171.9
197.8
140.1
179.0
204.9
147.2
186.0
211.9
154.3
193.1
219.0
161.3
200.2
226.1
0.438
140.2
185.5
215.6
147.1
192.4
222.6
154.0
199.3
229.5
161.0
206.2
236.4
167.9
213.1
243.3
174.8
220.1
250.2
0.500
154.1
205.7
240.0
160.9
212.5
246.8
167.7
219.2
253.6
174.5
226.0
260.4
181.2
232.8
267.1
188.0
239.6
273.9
ASTM A252 January February
Outer Dimension 1.66"
Pipe Size
Pipe Piling Rolling Schedule
March
April
May
June
July
August September October November December
s s s s s s s s s s s s o r l e o r e e o r e o r e o r e o r e o r e o r e o r e o r e o r e o r l l l l l l l l l l l u l u l u l u l u l u l u l u l u l u l u l u l g t g t g t g t g t g t g t g t g t g t g t g t i i i i i i i i i i i i a a e a a e a a e a a e a a e a a e a a e a a e a a e a a e a a e a a e c c s i c c s i c c s i c c s i c c s i c c s i c c s i c c s i c c s i c c s i c c s i c c s i e r e r e r e r e r e r e r e r e r e r e r h e r a h D a h D a h D a h D a h D a h D a h D a h D a h D a h D a h D a D C C C C C C C C C C C C M M M M M M M M M M M M
1-1/4"
1.900" 1-1/2"
2.375" 2.00"
2.875" 2-1/2"
3.50"
3-1/2"
4.00"
4.50"
5.00"
3.00"
C
C
C
C
C
C
C
C
C
C
C
C
4.00"
4-1/2"
5.563" 5.00"
6.00"
C
C
C
C
C
C
6.625" 6.00"
D
D
D
D
D
D
D
D
D
D
D
D
8.625" 8.00"
D
D
D
D
D
D
D
D
D
D
D
D
10.750" 10.00"
D
12.750" 12.00"
D
C
D
D CHICAGO DIVISION GAGE MINIMUM 10 TON
D
D
D
D
D
D
D
D
D
DECATUR DIVISION GAGE MINIMUM 20 TON
6226 West 74th Street Chicago, IL 60638 1-800-376-6000 1-708-563-1950 (FAX) www.independencetube.com May 2008
