Carbon Steel Pipe Wall Thickness, Inside Diameter, and Weight (in)

Written by Jerry Ratzlaff on . Posted in Pipe & Tubing Datasheets

Pipe - wall thickness, inside diameter, and Weight of Seamless and Welded Carbon Steel Pipe, ANSI (in)

data cs pipe 1

                                                                                          Pipe Size

                                       1/8 - 1/4 - 3/8 - 1/2 - 3/4 - 1 - 1 1/4 - 1 1/2 - 2 - 2 1/2 - 3 - 3 1/2 - 4 - 4 1/2 - 5 - 6 - 8 - 10 - 12

                                         14 - 16 - 18 - 20 - 22 - 24 - 26 - 28 - 30 - 32 - 34 - 36 - 38 - 40 - 42 - 44 - 46 - 48 - 54 - 60

 

Pipe Size (NPS) Outside Diameter 5 10 20 30  STD  40 40 60

   XH    80

80 100 120 140 XXH 160 160
1/8 0.405

0.035

0.335

0.1385

0.049

0.307

0.1863

- -

0.068

0.269

0.2447

0.068

0.269

0.2447

-

0.095

0.215

0.3145

0.095

0.215

0.3145

- - - - -
1/4 0.540

0.049

0.442

0.257

0.065

0.410

0.3297

- -

0.088

0.364

0.4248

0.088

0.364

0.4248

-

0.119

0.302

0.5351

0.119

0.302

0.5351

- - - - -
3/8 0.675

0.049

0.577

0.3276

0.065

0.545

0.4235

- -

0.091

0.493

0.5676

0.091

0.493

0.5676

-

0.126

0.423

0.7388

0.126

0.423

0.7388

- - - - -
1/2 0.840

0.065

0.710

0.5383

0.083

0.674

0.671

- -

0.109

0.622

0.851

0.109

0.622

0.851

-

0.147

0.546

1.088

0.147

0.546

1.088

- - -

0.294

0.252

1.714

0.187

0.466

1.304

3/4 1.050

0.065

0.920

0.6835

0.083

0.884

0.8572

- -

0.113

0.824

1.131

0.113

0.824

1.131

-

0.154

0.742

1.474

0.154

0.742

1.474

- - -

0.308

0.434

2.441

0.218

0.614

1.937

1 1.315

0.065

1.185

0.8678

0.109

1.097

1.404

- -

0.133

1.049

1.679

0.133

1.049

1.679

-

0.179

0.957

2.172

0.179

0.957

2.172

- - -

0.358

0.599

3.659

0.250

0.815

2.844

1 1/4 1.660

0.065

1.530

1.107

0.109

1.442

1.806

- -

0.140

1.380

2.273

0.140

1.380 

2.273

-

0.191

1.278

2.997

0.191

1.278

2.997

- - -

0.382

0.896

5.214

0.250

1.160

3.765

1 1/2 1.900

0.065

1.770

1.274

0.109

1.682

2.638

- -

0.145

1.610

2.718

0.145

1.610

2.718

-

0.200

1.500

3.631

0.200

1.500

3.631

- - -

0.400

1.100

6.408

0.281

1.338

4.859

2 2.375

0.065

2.245

1.604

0.109

2.157

2.638

- -

0.154

2.067

3.653

0.154

2.067

3.653

-

0.218

1.939

5.022

0.218

1.939

5.022

- - -

0.436

1.503

9.029

0.343

1.689

7.462

2 1/2 2.875

0.085

2.709

2.475

0.120

2.635

3.531

- -

0.203

2.459

5.793

0.203

2.459

5.793

-

0.276

2.323

7.661

0.276

2.323

7.661

- - -

0.552

1.771

13.7

0.375

2.125

10.01

 Pipe Size (NPS) Outside Diameter
 5 10
 20  30  STD  40
40
60
    XH     80
80
100
120
140
XXX 160
160
3 3.500

0.083

3.334

3.029

0.120

3.260

4.332

- -

0.216

3.068

7.576

0.216

3.068

7.576

-

0.300

2.900

10.25

0.300

2.900

10.25

- - -

0.600

2.300

18.58

0.438

2.624

14.32

3 1/2 4

0.083

3.834

3.472

0.120

3.760

4.97

- -

0.226

3.548

9.109

0.226

3.548

9.109

-

0.318

3.364

12.51

0.318

3.364

12.51

- - -

0.636

2.728

22.85

-
4 4.500

0.083

4.334

3.915

0.120

4.260

5.613

- -

0.237

4.026

10.79

0.237

4.026

10.79

0.281

3.938

12.66

0.337

3.826

14.98

0.337

3.826

14.98

-

0.437

3.626

19.01

-

0.674

3.152

27.54

0.531

3.438

22.51

4 1/2 5 - - - - 12.53 - -

0.355

4.290

17.61

- - - -

0.710

3.580

32.53

-
5 5.563

0.109

5.345

6.349

0.134

5.295

7.77

0.188

5.187

10.75

-

0.258

5.047

14.62

0.258

5.047

14.62

-

0.375

4.813

20.78

0.375

4.813

20.78

-

0.500

4.563

27.04

-

0.750

4.063

38.55

0.625

4.313

32.96

6 6.625

0.109

6.407

7.585

0.134

6.357

9.289

0.188

6.249

12.9

0.250

6.125

17.02

0.280

6.065

18.97

0.280

6.065

18.97

-

0.432

5.761

28.57

0.432

5.761

28.57

-

0.562

5.501

36.39

-

0.864

4.897

53.16

0.718

5.189

45.30

8 8.625

0.109

8.407

9.914

0.148

8.329

13.40

0.250

8.125

22.36

0.277

8.071

24.70

0.322

7.981

28.55

0.322

7.981

28.55

0.406

7.813

35.65

0.500

7.625

43.39

0.500

7.625

43.39

0.594

7.437

50.87

0.718

7.189

60.63

0.812

7.001

67.76

0.875

6.875

72.42

0.906

6.813

74.69

10 10.75

0.134

10.482

15.19

0.165

10.420

18.65

0.250

10.250

28.04

0.307

10.136

34.24

0.265

10.220

40.48

0.365

10.020

40.48

0.500

9.750

54.74

0.500

9.750

54.74

0.593

9.564

64.33

0.718

9.314

76.93

0.843

9.064

89.20

1.000

8.750

104.10

1.000

8.750

104.10

1.125

8.500

115.70

12 12.75

0.165

12.420

22.18

0.180

12.390

24.20

0.250

12.250

33.38

0.330

12.090

43.77

0.375

12.000

49.56

0.406

11.938

53.53

0.562

11.626

73.16

0.500

11.750

65.42

0.687

11.376

88.51

0.843

11.064

107.20

1.000

10.750

125.50

1.125

10.500

139.70

1.000

10.750

125.50

1.312

10.126

160.30

14 14 -

0.250

13.500

36.71

0.312

13.376

45.68

0.375

13.250

54.57

0.375

13.250

54.57

0.438

13.124

63.67

0.593

12.814

84.91

0.500

13.000

72.09

0.750

12.500

106.1

0.937

12.126

130.7

1.093

11.814

150.7

1.250

11.500

170.2

-

1.406

11.188

189.1

Pipe Size (NPS) Outside Diameter  5  10 20  30   STD  40 40 60     XH     80  80 100 120 140 XXH 160 160
16 16 -

0.250

15.500

42.05

0.312

15.376

52.36

0.375

15.250

62.58

0.375

15.250

62.58

0.500

15.000

82.77

0.656

14.688

107.5

0.500

15.000

82.77

0.843

14.314

136.5

1.031

13.938

164.8

1.218

13.564

192.3

1.438

13.124

223.5

-

1.593

12.814

245.1

18 18 -

0.250

17.500

47.39

0.312

17.376

59.03

0.438

17.124

82.06

0.375

17.250

70.59

0.562

16.876

104.8

0.750

16.500

138.2

0.500

17.000

93.45

0.937

16.126

170.8

1.156

15.688

208

1.375

15.250

244.1

1.562

14.876

74.2

-

1.781

14.438

308.5

20 20 -

0.250

19.500

52.73

0.375

19.250

78.6

0.500

19.000

104.1

0.375

19.250

78.6

0.593

18.814

122.9

0.812

18.376

166.4

0.500

19.000

104.1

1.031

17.938

208.9

1.281

17.438

256.1

1.500

17.000

296.4

1.750

16.500

341.1

-

1.968

16.064

379

22 22 -

0.250

21.500

58.07

0.375

21.250

86.81

0.500

21.000

114.8

0.375

21.250

86.81

-

0.875

20.250

197.4

0.500

21.000

114.8

1.125

19.750

250.8

1.375

19.250

302.9

1.625

18.750

353.6

1.875

18.250

403

-

2.125

17.750

451.7

24 24 -

0.250

23.500

63.41

0.375

23.250

94.62

0.562

22.876

140.8

0.375

23.250

94.62

0.688

22.624

171.2

0.968

22.064

238.1

0.500

23.000

125.5

1.218

21.564

296.4

1.531

20.938

367.4

1.812

20.376

429.4

2.062

19.876

483.1

-

2.344

19.312

541.9

26 26 -

0.312

25.376

85.6

0.500

25.000

136.2

-

0.375

25.250

102.6

- -

0.500

25.000

136.2

- - - - - -
28 28 -

0.312

27.376

92.26

0.500

27.000

146.8

0.625

26.750

182.7

0.375

27.250

110.6

- -

0.500

27.000

146.8

- - - - - -
30 30 -

0.312

29.376

98.93

0.500

29.000

157.5

0.625

28.750

196.1

0.375

29.250

118.6

- -

0.500

29.000

157.5

- - - - - -
32 32 -

0.312

31.376

105.6

0.500

31.000

168.2

0.625

30.750

209.4

0.375

31.250

126.7

0.688

30.624

230.10

-

0.500

31.000

168.2

- - - - - -
34 34 -

0.312

33.376

112.3

0.500

33.000

178.9

0.625

32.750

222.8

0.375

33.250

134.7

0.688

32.624

244.8

-

0.500

33.000

178.9

- - - - - -
Pipe Size (NPS) Outside Diameter 5 10 20 30  STD  40 40 60      XH      80  80 100 120 140 XXH 160  160
36 36 -

0.312

35.376

118.9

0.500

35.000

189.6

0.625

34.750

236.1

0.375

35.250

142.7

0.750

34.500

282.3

-

0.500

35.000

189.6

- - - - - -
38 38 - - - -

0.375

37.250

150.7

- -

0.500

37.000

200.2

- - - - - -
40 40 - - - -

0.375

39.250

158.7

- -

0.500

39.000

210.9

- - - - - -
42 42 - - - -

0.375

41.250

166.7

- -

0.500

41.000

221.6

- - - - - -
44 44 - - - -

0.375

43.250

174.7

- -

0.500

43.000

232.3

- - - - - -
46 46 - - - -

0.375

45.250

182.7

- -

0.500

45.000

243

- - - - - -
48 48 - - - -

0.375

47.250

190.7

- -

0.500

47.000

253.6

- - - - - -
54 54 - - - -

0.375

53.250

214.8

- -

0.500

53.000

285.7

- - - - - -
60 60 - - - -

0.375

59.250

238.8

- -

0.500

59.000

317.7

- - - - - -
Pipe Size (NPS) Outside Diameter 5 10 20 30  STD  40 40 60      XH      80 80 100 120 140 XXH 160 160

 

                                                                                          Pipe Size

                                       1/8 - 1/4 - 3/8 - 1/2 - 3/4 - 1 - 1 1/4 - 1 1/2 - 2 - 2 1/2 - 3 - 3 1/2 - 4 - 4 1/2 - 5 - 6 - 8 - 10 - 12

                                         14 - 16 - 18 - 20 - 22 - 24 - 26 - 28 - 30 - 32 - 34 - 36 - 38 - 40 - 42 - 44 - 46 - 48 - 54 - 60