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Stainless Steel Pipe Size Chart - ASME B36.19 2022

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Dimensions of Welded and Seamless Stainless Steel Pipe and  Nominal Weights  (Masses) of Steel Pipe, PLain End

 NPS (DN)   Schedule
  No		 Outside Diameter,
in. (mm)		 Wall   Thickness
in. (mm)		 Plain End
Weight  (Mass)
Ib/ft(kg/m)
1/8(6)
1/8(6)
1/8(6)
1/8(6)
1/8(6)		 5S
10S
40S
80S
160S		 0.405(10.29)
0.405(10.29)
0.405(10.29)
0.405(10.29)
0.405(10.29)		 ...[Note(1)]
0.049(1.24)[Note  (1)]
0.068(1.73)
0.095(2.41)
0.124(3.15）		 ...
0.19(0.28)
0.24(0.37)
0.31(0.47)
0.37(0.55)
1/4(8)
1/4(8)
1/4(8)
1/4(8)
1/4(8)		 5S
10S
40S
80S
160S		 0.540(13.72)
0.540(13.72)
0.540(13.72)
0.540(13.72)
0.540(13.72)		 ... [Note  (1)]  
0.065(1.65)[Note(1)]   
0.088(2.24)
0.119 (3.02)
0.145 (3.68）		 ...
0.33(0.49)
0.43(0.63)
0.54(0.80)
0.61(0.91)
3/8(10)
3/8(10)
3/8(10)
3/8(10)
3/8(10)		 5S
10S
40S
80S
160S		     0.675(17.14)
    0.675(17.14)
    0.675(17.14)
    0.675(17.14)
 0.675(17.14)		 ...  [Note(1)]     
0.065(1.65)[Note(1)]  
0.091 (2.31)
0.126(3.20)
0.158(4.01)		 ...
0.42(0.63)
0.57 (0.84)
0.74(1.10)
0.87(1.30)
1/2(15)
1/2(15)
1/2(15)
1/2(15)
1/2(15)		 5S
10S
40S
80S
160S		     0.840(21.34)
    0.840(21.34)
    0.840(21.34)
    0.840(21.34)
    0.840(21.34)		 0.065(1.65)[Note(1)]
0.083(2.11)[Note(1)]
0.109(2.77)
0.147(3.73）
0.188(4.78）		   0.54(0.80)
  0.67(1.00)
  0.85(1.27)
  1.09(1.62)
  1.31(1.95)
3/4(20)
3/4(20)
3/4(20)
3/4(20)
3/4(20)		 5S
10S
40S
80S
160S		     1.050(26.67)
    1.050(26.67
    1.050(26.67)
    1.050(26.67)
    1.050(26.67)		 0.065(1.65)[Note(1)]
0.083(2.11)[Note(1)]
0.113(2.87）
0.154(3.91)
0.219(5.56)		   0.68(1.02)
  0.86(1.28）
  1.13(1.68)
  1.48(2.19)
  1.95(2.89)
1(25)
1(25)
1(25)
1(25)
1(25)		 5S
10S
40S
80S
160S		     1.315(33.40
    1.315(33.40)
    1.315 (33.40)
    1.315(33.40)
    1.315(33.40)		 0.065(1.65)[Note(1)]
0.109(2.77)[Note(1)]
0.133 (3.38)
0.179(4.55）
0.250(6.35）		   0.87(1.29）
  1.41(2.09）
  1.68  (2.50)
  2.17(3.24）
  2.85(4.24）
1 1/4 (32)
1 1/4 (32)
1 1/4 (32)
1 1/4 (32)
1 1/4 (32)		 5S
10S
40S
80S
160S		 1.660 (42.16)
 1.660 (42.16) 
1.660 (42.16)
1.660 (42.16)
1.660 (42.16)		 0.065(1.65)[Note(1)]
0.109(2.77)[Note(1)] 
0.140(3.56)
0.191(4.85)
0.250(6.35)		 1.11(1.65)
1.81(2.69)
2.27(3.39）
3.00 (4.46)
3.77 (5.61)
1 1/2 (40)
1 1/2 (40)
1 1/2 (40)
1 1/2 (40)
1 1/2 (40)		 5S
10S
40S
80S
160S		   1.900(48.26)
 1.900(48.26)
 1.900(48.26)
 1.900(48.26)
 1.900(48.26)		 0.065(1.65)[Note(1)] 
0.109 (2.77)[Note(1)] 
0.145(3.68)
0.200(5.08)
0.281(7.14)		 1.28(1.90）
2.09(3.11)
2.72 (4.05)
3.63(5.41)
4.86(7.24)
2(50)
2(50)
2(50)
2(50)
2(50)		 5S
10S
40S
80S
160S		 2.375(60.32)
2.375(60.32)
2.375(60.32)
2.375(60.32)
2.375(60.32)		 0.065(1.65)[Note(1)] 
0.109(2.77)[Note(1)]
0.154(3.91)
0.218(5.54)
0.344(8.74)		 1.61(2.39)
2.64(3.93)
3.66(5.44)
5.03(7.48)
7.47(11.12)
2 1/2(65)
2 1/2(65)
2 1/2(65)
2 1/2(65)
2 1/2(65)		 5S
10S
40S
80S
160S		 2.875(73.02)
2.875(73.02)
2.875(73.02)
2.875(73.02)
2.875(73.02)		 0.083(2.11)[Note(1)]
0.120(3.05)[Note(1)]
0.203 (5.16)
0.276(7.01)
0.375(9.52)		 2.48(3.69)
3.53(5.26)
5.80(8.64)
7.67(11.41)
10.02(14.91)
3(80)
3(80)
3(80)
3(80)
3(80)		 5S
10S
40S
80S
160S		 3.500(88.90)
3.500(88.90)
3.500(88.90)
3.500(88.90)
3.500(88.90)		 0.083(2.11)[Note(1)]
0.120(3.05)[Note(1)]
0.216(5.49)
0.300(7.62)
0.438(11.13)		 3.03 (4.52)
4.34(6.46)
7.58(11.29)
10.26(15.27
14.34(21.35)
3 1/2(90)
3 1/2(90)
3 1/2(90)
3 1/2(90)		 5S
10S
40S
80S		 4.000(101.60)
4.000(101.60)
4.000(101.60)
4.000(101.60)		 0.083(2.11)[Note(1)]
0.120(3.05)[Note(1)]
0.226(5.74)
0.318(8.08)		 3.48(5.18)
4.98  (7.41)
9.12(13.57)
12.52(18.64)
4(100)
4(100)
4(100)
4(100)
4(100)		 5S
10S
40S
80S
160S		   4.500(114.30)
  4.500(114.30)
  4.500(114.30)
  4.500(114.30)
  4.500(114.30)		 0.083(2.11)[Note(1)]
0.120(3.05)[Note(1)]
0.237(6.02)
0.337(8.56)
0.531(13.49)		 3.92(5.84)
5.62(8.37)
10.80(16.08)
15.00 (22.32)
22.53(33.54)
5(125)
5(125)
5(125)
5(125)
5(125)		 5S
10S
40S
80S
160S		    5.563(141.30)
   5.563(141.30)
 5.563(141.30)
5.563(141.30)
 5.563(141.30)		 0.109(2.77)[Note(1)]
0.134(3.40)[Note(1)]
0.258(6.55)
0.375(9.52)
0.625(15.88)		 6.36(9.46)
7.78(11.56)
14.63(21.77)
20.80(30.94)
32.99(49.12)
6(150)
6(150)
6(150)
6(150)
6(150)		 5S
10S
40S
80S
160S		    6.625(168.28)
   6.625(168.28)
   6.625(168.28)
   6.625(168.28)
 6.625(168.28)		 0.109(2.77)[Note(1)]
0.134(3.40)[Note(1)]
0.280(7.11)
0.432(10.97)
0.719(18.26)		 7.59(11.31)
9.30(13.83)
18.99(28.26)
28.60(42.56)
45.39  (67.56)
8(200)
8(200)
8(200)
8(200)		 5S
10S
40S
80S		 8.625(219.08)
8.625(219.08)
8.625(219.08)
8.625(219.08)		 0.109(2.77)[Note(1)]
0.148(3.76)[Note(1)]
0.322(8.18)
0.500(12.70)		 9.92(14.78)
13.41(19.97)
28.58(42.55)
43.43(64.64)
10(250)
10(250)
10(250)
10(250)		 5S
10S
40S
80S		    10.75(273.0)
10.75(273.0)
10.75(273.0)
10.75(273.0)		 0.134(3.40)[Note(1)]
0.165(4.19)[Note(1)]
0.365(9.27)
0.500(12.70)[Note(2)]		 15.21(22.61)
18.67(27.78)
40.52(60.29)
54.79(81.53)
12(300)
12(300)
12(300)
12(300)		 5S
10S
40S
80S		    12.75(323.8)
   12.75(323.8)
   12.75(323.8)
   12.75(323.8)		 0.156(3.96)[Note(1)]
0.180(4.57)[Note(1)]
0.375(9.52)[Note(2)]
0.500(12.70)[Note(2)]		 21.00(31.24)
24.19(35.98)
49.61(73.79)
65.48(97.44)
14(350)
14(350) 
14(350)
14(350)		 5S
10S
40S
80S		 14.00(355.6)
14.00(355.6)
14.00(355.6)
14.00(355.6)		 0.156(3.96)[Note(1)]
0.188(4.78)[Notes(1),(2)]
0.375(9.52)[Note(2)]
0.500(12.70)[Note(2)]		 23.09(34.34)
27.76(41.36)
54.62(81.25)
72.16(107.40)
16(400)
16(400)
16(400)
16(400)		 5S
10S
40S
80S		 16.00(406.4)
16.00(406.4)
16.00(406.4)
16.00(406.4)		 0.165(4.19)[Note(1)]
0.188(4.78)[Notes(1),(2)]
0.375(9.52)[Note(2)]
0.500(12.70)[Note(2)]		 27.93(41.56)
31.78(47.34)
62.64(93.18)
82.85(123.31)
18(450)
18(450)
18(450)
18(450)		 5S
10S
40S
80S		 18.00(457.2)
18.00(457.2)
18.00(457.2)
18.00(457.2)		 0.165(4.19)[Note(1)]
0.188(4.78)[Notes(1),(2)]
0.375(9.52)[Note(2)]
0.500(12.70)[Note(2)]		 31.46(46.81)
35.80(53.33)
70.65(105.17)
93.54(139.16)
20(500)
20(500)
20(500)
20(500)		 5S
10S
40S
80S		 20.00(508.0)
20.00(508.0)
20.00(508.0)
20.00(508.0)		 0.188(4.78)[Note(1)]
0.218(5.54)[Notes(1),(2)]
0.375(9.52)[Note(2)]
0.500(12.70)[Note(2)]		 39.82(59.32)
46.10(68.65)
78.67(117.03)
104.23(155.13)
22(550)
22(550)
22(550)
22(550)		 5S
10S
40S
80S		 22.00(558.8)
22.00(558.8)
22.00(558.8)
22.00(558.8)		 0.188(4.78)[Note(1)]
0.218(5.54)[Notes(1),(2)]
                  ...
                  ...		 43.84(65.31)
50.76(75.59)
...
...
24(600)
24(600)
24(600)
24(600)		 5S
10S
40S
80S		 24.00(609.6)
24.00(609.6)
24.00(609.6)
24.00(609.6)		 0.218(5.54)[Note(1)
0.250(6.35)[Note(1)]
0.375(9.52)[(Note2)]
0.500(12.70)[Note(2)]		 55.42(82.53)
63.47(94.47)
94.71(140.89)
125.61(186.95)
30(750)
30(750)
30(750)
30(750)		 5S
10S
40S
80S		 30.00(762.0)
30.00(762.0)
30.00(762.0)
30.00(762.0)		 0.250(6.35)[Note(1)]
0.312(7.92)[Note(1)]
                 ...
                 ...		 79.51(118.34)
99.02(147.29)
...
...

GENERAL, NOTES:
(a)  1  in.=  25.4 mm.
(b)1lb/t     =1.4882     kg/m.
(c)Weights (masses) are given in pounds per linear foot (kilograms per meter) and are for carbon steel pipe with plain ends.
(d)Thedifferent grades of stainless steel permit considerable variations in weight (mass). The ferriticstainless steels may beabout 5%less,and the austenitic stainless steels about 2% greater, than the values shown in this Table, which are based on weights (masses) for carbon steel.
 
NOTES:
(1)These wall thicknesses do not permit threading in accordance with ASME B1.20.1. 
(2)These dimensions do not conform to ASME B36.10.

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