Carbon Alloys Steel Pipe Dimensions with Weight according To ANSI B36.10 For ASTM A53 / A333 / A335 / Specification
Normal Size Outside Diameter Wall Thickness Class Sched No. Nominal Weight
Inch mm inch mm inch mm


½ 15 0.840 21.3 0.109 2.8 std 40 1.27
¾ 20 1.050 26.7 0.113 2.9 std 40 1.69
1 25 1.315 33.4 0.133 3.4 std 40 2.50
1 ¼ 32 1.660 42.2 0.140 3.6 std 40 3.38
1 ½ 40 1.900 48.3 0.145 3.7 std 40 4.05
2 50 2.375 60.3 0.154 3.9 std 40 5.44
2 ½ 65 2.875 73.0 0.203 5.2 std - 8.62
3
 80
 3.500
 88.9

0.188

0.216

4.8

5.5

-

std

-

40

9.87

11.41
3 ½
 90
 4.000
 101.6

0.188

0.226

4.8

5.7

-

std

-

40

11.35

13.57
4


 100


 4.500


 114.3

0.156

0.188

0.219

0.237

4.0

4.8

5.6

6.0

-

-

-

std

-

-

-

40

10.79

12.86

14.88

16.07
5 125 5.563 141.3 0.26 6.6 std 40 21.78
6 150 6.625 168.3 0.280 7.11 std 40 28.26
8 200 8.625

 219.1

 0.250

0.277

0.322

6.4

7.04

8.18

-

-

std

20

30

40

33.31

36.79

42.53
10 250 10.750 273.0

0.250

0.279

0.307

0.365

6.4

7.1

7.8

9.3

-

-

-

std

20

-

30

40

41.77

46.43

51.00

60.29
12
300

 12.750

 323.8

0.250

0.330

0.375

0.406

6.4

8.4

9.5

10.3

-

-

std

-

20

30

-

40

49.72

65.20

73.82

79.71
14 350

14.000 355.6

0.250

0.312

0.375

0.438

6.4

7.9

9.5

11.1

-

-

std

-

10

20

30

40

87.94

81.28

94.49

107.38
16


 400


 16.000


 406.4

0.250

0.312

0.375

0.500

6.4

7.9

9.6

12.7

-

-

std

-

10

20

30

40

62.63

77.86

93.21

123.29


Tolerances

 

A. Diameter
15mm to 40mm -0.04mm

-0.79mm
50mm & above ±1%
B. Thickness
-12.50%
+16
C. weight
± 10%



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