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Steel Pipes

Dimensions & Weights of Pipes ASTM A53

Other Dimensions

 NPS  Specified Outside Diameter in (mm) Specified Wall Thickness in (mm) Nominal Weight (Mass) per Unit Length Plain End lb/ft (kg/m)
14 14
(355.6)
0.210
(5.33)
30.96
(46.04)
0.219
(5.56)
32.26
(47.99)
0.250
(6.35)
36.75
(54.69)
0.281
(7.14)
41.21
(61.35)
0.312
(7.92)
45.65
(67.90)
0.344
(8.74)
50.22
(74.76)
0.375
(9.52)
54.62
(81.25)
0.438
(11.13)
63.50
(94.55)
0.469
(11.91)
67.84
(100.94)
0.500
(12.70)
72.16
(107.39)
0.594
(15.09)
85.13
(126.71)
0.750
(19.05)
106.23
(158.10)
0.938
(23.83)
130.98
(194.96)
1.094
(27.79)
150.93
(224.65)
1.250
(31.75)
170.37
(253.56)
1.406
(35.71)
189.29
(281.70)
2
(50.80)
256.56
(381.83)
2.125
(53.97)
269.76
(401.44)
2.200
(55.88)
277.51
(413.01)
2.500
(63.50)
307.34
(457.40)
16 16
(406.4)
0.219
(5.56)
36.95
(54.96)
0.250
(6.35)
42.09
(62.64)
0.281
(7.14)
47.22
(70.30)
0.312
(7.92)
52.32
(77.83)
0.344
(8.74)
57.57
(85.71)
0.375
(9.52)
62.64
(93.17)
0.438
(11.13)
72.86
(108.49)
0.469
(11.91)
77.87
(115.86)
0.500
(12.70)
82.85
(123.30)
0.656
(16.66)
107.60
(160.12)
0.844
(21.44)
136.74
(203.53)
1.031
(26.19)
164.98
(245.56)
1.219
(30.96)
192.61
(286.64)
1.438
(36.53)
223.85
(333.19)
1.594
(40.49)
245.48
(365.35)
18 18
(457)
0.250
(6.35)
47.44
(70.60)
0.281
(7.14)
53.23
(79.24)
0.312
(7.92)
58.99
(87.75)
0.344
(8.74)
64.93
(96.66)
0.375
(9.52)
70.65
(105.10)
0.406
(10.31)
76.36
(113.62)
0.438
(11.13)
82.23
(122.43)
0.469
(11.91)
87.89
(130.78)
0.500
(12.70)
93.54
(139.20)
0.562
(14.27)
104.76
(155.87)
0.750
(19.05)
138.30
(205.83)
0.938
(23.83)
171.08
(254.67)
1.156
(29.36)
208.15
(309.76)
1.375
(34.92)
244.37
(363.64)
1.562
(39.67)
274.48
(408.45)
1.781
(45.24)
308.79
(459.59)
 NPS  Weight Class Schedule No. Test Pressure Apsi (kPa)
Grade A Grade B
14     540
(3700)
630
(4300)
    560
(3900)
660
(4500)
  10 640
(4400)
750
(5200)
    720
(5000)
840
(5800)
  20 800
(5500)
940
(6500)
    880
(6100)
1030
(7100)
STD 30 960
(6600)
1120
(7700)
  40 1130
(7800)
1310
(9000)
    1210
(8300)
1410
(9700)
XS   1290
(8900)
1500
(10300)
  60 1530
(10500)
1790
(12300)
  80 1930
(13300)
2250
(15500)
  100 2410
(16600)
2800
(19300)
  120 2800
(19300)
2800
(19300)
  140 2800
(19300)
2800
(19300)
  160 2800
(19300)
2800
(19300)
    2800
(19300)
2800
(19300)
    2800
(19300)
2800
(19300)
    2800
(19300)
2800
(19300)
    2800
(19300)
2800
(19300)
16     490
(3400)
570
(3900)
  10 560
(3900)
660
(4500)
    630
(4300)
740
(5100)
  20 700
(4800)
820
(5700)
    770
(5300)
900
(6200)
STD 30 840
(5800)
980
(6800)
    990
(6800)
1150
(7900)
    1060
(7300)
1230
(8500)
XS 40 1120
(7700)
1310
(9000)
  60 1480
(10200)
1720
(11900)
  80 1900
(13100)
2220
(15300)
  100 2320
(16000)
2710
(18700)
  120 2740
(18900)
2800
(19300)
  140 2800
(19300)
2800
(19300)
  160 2800
(19300)
2800
(19300)
18   10 500
(3400)
580
(4000)
    560
(3900)
660
(4500)
  20 620
(4300)
730
(5000)
    690
(4800)
800
(5500)
STD   750
(5200)
880
(6100)
    810
(5600)
950
(6500)
  30 880
(6100)
1020
(7000)
    940
(6500)
1090
(7500)
XS   1000
(6900)
1170
(8100)
  40 1120
(7700)
1310
(9000)
  60 1500
(10300)
1750
(12100)
  80 1880
(13000)
2190
(15100)
  100 2310
(15900)
2700
(18600)
  120 2750
(19000)
2800
(19300)
  140 2800
(19300)
2800
(19300)
  160 2800
(19300)
2800
(19300)

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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