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Steel Pipes

Dimensions & Weights of Pipes ASTM A53

Other Dimensions

1/8-1½
 NPS  Specified Outside Diameter in (mm) Specified Wall Thickness in (mm) Nominal Weight (Mass) per Unit Length Plain End lb/ft (kg/m)
1/8 0.405
(10.3)
0.068
(1.73)
0.24
(0.37)
0.095
(2.41)
0.31
(0.47)
1/4 0.540
(13.7)
0.088
(2.24)
0.43
(0.63)
0.119
(3.02)
0.54
(0.80)
3/8 0.675
(17.1)
0.091
(2.31)
0.57
(0.84)
0.126
(3.20)
0.74
(1.10)
1/2 0.840
(21.3)
0.109
(2.77)
0.85
(1.27)
0.147
(3.73)
1.09
(1.62)
0.188
(4.78)
1.31
(1.95)
0.294
(7.47)
1.72
(2.55)
3/4 1.050
(26.7)
0.113
(2.87)
1.13
(1.69)
0.154
(3.91)
1.48
(2.20)
0.219
(5.56)
1.95
(2.90)
0.308
(7.82)
2.44
(3.64)
1 1.315
(33.4)
0.133
(3.38)
1.68
(2.50)
0.179
(4.55)
2.17
(3.24)
0.250
(6.35)
2.85
(4.24)
0.358
(9.09)
3.66
(5.45)
1.660
(42.2)
0.140
(3.56)
2.27
(3.39)
0.191
(4.85)
3.00
(4.47)
0.250
(6.35)
3.77
(5.61)
0.382
(9.70)
5.22
(7.77)
1.900
(48.3)
0.145
(3.68)
2.72
(4.05)
0.200
(5.08)
3.63
(5.41)
0.281
(7.14)
4.86
(7.25)
0.400
(10.16)
6.41
(9.56)
 NPS  Weight Class Schedule No. Test Pressure Apsi (kPa)
Grade A Grade B
1/8 STD 40 700
(4800)
700
(4800)
XS 80 850
(5900)
850
(5900)
1/4 STD 40 700
(4800)
700
(4800)
XS 80 850
(5900)
850
(5900)
3/8 STD 40 700
(4800)
700
(4800)
XS 80 850
(5900)
850
(5900)
1/2 STD 40 700
(4800)
700
(4800)
XS 80 850
(5900)
850
(5900)
  160 900
(6200)
900
(6200)
XXS   1000
(6900)
1000
(6900)
3/4 STD 40 700
(4800)
700
(4800)
XS 80 850
(5900)
850
(5900)
  160 950
(6500)
950
(6500)
XXS   1000
(6900)
1000
(6900)
1 STD 40 700
(4800)
700
(4800)
XS 80 850
(5900)
850
(5900)
  160 950
(6500)
950
(6500)
XXS   1000
(6900)
1000
(6900)
STD 40 1200
(8300)
1300
(9000)
XS 80 1800
(12400)
1900
(13100)
  160 1900
(13100)
2000
(13800)
XXS   2200
(15200)
2300
(15900)
STD 40 1200
(8300)
1300
(9000)
XS 80 1800
(12400)
1900
(13100)
  160 1950
(13400)
2050
(14100)
XXS   2200
(15200)
2300
(15900)

Notes:

  1. For specified wall thicknesses greater than the heaviest specified wall thickness listed in this table for the applicable specified outside diameter, the test pressure shall be the highest value listed for the applicable specified outside diameter and grade.
  2. For pipe smaller than NPS 2 with a specified wall thickness less than the lightest specified wall thickness listed in this table for the applicable specified outside diameter and grade.
  3. For all sizes of Grade A and B pipe smaller than NPS 2, the test pressures were assigned arbitrarily. Test pressures for intermediate specified outside diameters need not exceed those given in this table for the next larger listed size.
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