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standard pipe sizes


Modified On : 10/25/2006
Category : General Interest
just more stuff from my arsenal of information
Article Submitted By:
SATMOJ
SATMOJ
NJ  (USA)
 

Standard Pipe Sizes 

PIPE

SIZE

 

SCHEDULE

NORMAL OUTSIDE DIAMETER

NORMAL WALL
THICKNESS

NORMAL INSIDE
DIAMETER

1/8

10

STD

XS

40

80

10S

40S

80S

O.405

0.049

0.068

0.095

0.307

0.269

0.215

1/4

10

STD

XS

40

80

10S

40S

80S

O.540

0.065

0.088

0.126

0.410

0.364

0.302

3/8

10

STD

XS

40

80

10S

40S

80S

0.675

0.065

0.091

0.126

0.545

0.493

0.423

1/2

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

0.840

0.065

0.083

0.109

0.147

0.188

0.294

0.710

0.674

0.622

0.546

0.464

0.252

3/4

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

1.050

0.065

0.083

0.113

0.154

0.219

0.308

0.902

0.884

0.824

0.742

0.612

0.434

1

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

1.315

0.065

0.109

0.133

0.179

0.250

0.358

1.185

1.097

1.049

0.957

0.815

0.599

1-1/4

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

1.660

0.065

0.109

0.140

0.191

0.250

0.382

1.530

1.442

1.380

1.278

1.160

0.896

PIPE SIZE

 

SCHEDULE

NORMAL OUTSIDE DIAMETER

NORMAL WALL

THICKNESS

NORMAL INSIDE

DIAMETER

1-1/2

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

1.900

0.065

0.109

0.145

0.200

0.281

0.400

1.770

1.682

1.610

1.500

1.338

1.100

2

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

2.375

0.065

0.109

0.154

0.218

0.344

0.436

2.245

2.157

2.067

1.939

1.687

1.503

2-1/2

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

2.875

0.083

0.120

0.203

0.276

0.375

0.552

2.709

2.635

2.469

2.323

2.125

1.771

3

5

10

STD

XS

160

XX

 

40

80

5S

10S

40S

80S

 

3.500

0.083

0.120

0.216

0.300

0.438

0.600

3.334

3.260

3.068

2.900

2.624

2.300

3-1/2

5

10

STD

XS

XX

 

40

80

5S

10S

40S

80S

4.000

0.083

0.120

0.226

0.318

0.636

3.834

3.760

3.548

3.364

2.728

4

5

10

 

STD

XS

120

160

XX

 

 

 

40

80

5S

10S

 

40S

80S

4.500

0.083

0.120

0.156

0.188

0.237

0.337

0.438

0.531

0.674

4.334

4.260

4.188

4.124

4.026

3.826

3.624

3.438

3.152

4-1/2

STD

XS

XX

40

80

40S

80S

5.000

0.247

0.355

0.710

4.506

4.290

3.580

PIPE SIZE

 

SCHEDULE

NORMAL OUTSIDE DIAMETER

NORMAL WALL

THICKNESS

NORMAL INSIDE

DIAMETER

5

5

10

STD

XS

120

160

XX

 

40

80

 

 

5S

10S

40S

80S

5.563

0.109

0.134

0.258

0.375

0.500

0.625

0.750

5.345

5.295

5.047

4.813

4.563

4.313

4.063

6

5

10

STD

XS

120

160

XX

 

 

40

80

5S

10S

40S

80S

6.625

0.109

0.134

0.188

0.280

0.432

0.562

0.719

0.864

6.407

6.357

6.249

6.065

5.761

5.501

5.187

4.897

7

STD

XS

XX

40

80

40S

80S

7.625

0.301

0.500

0.875

7.023

6.625

5.875

8

10

20

30

STD

60

XS

100

120

140

XX

160

 

 

 

40

80

5S

10S

 

40S

80S

8.625

0.109

0.148

0.250

0.277

0.322

0.406

0.500

0.594

0.719

0.812

0.875

0.906

8.407

8.329

8.125

8.071

7.981

7.831

7.625

7.437

7.187

7.001

6.875

6.813

9

STD

XS

XX

40

80

40S

80S

 

9.625

0.342

0.500

0.875

8.941

8.625

7.875

PIPE SIZE

 

SCHEDULE

NORMAL OUTSIDE DIAMETER

NORMAL WALL

THICKNESS

NORMAL INSIDE

DIAMETER

10

 

 

20

30

STD

XS

80

100

120

140

160

 

 

 

 

40

60

5S

10S

 

 

40S

80S

10.750

0.134

0.165

0.188

0.250

0.307

0.365

0.500

0.594

0.719

0.844

1.000

1.125

10.482

10.420

10.374

10.250

10.136

10.020

9.750

9.562

9.312

9.062

8.750

8.500

11

STD

XS

XX

40

80

40S

80S

11.750

0.375

0.500

0.875

11.000

10.750

10.000

12

 

20

30

STD

40

XS

60

80

100

120

140

160

 

5S

10S

 

40S

80S

 

12.750

0.156

0.180

0.250

0.330

0.375

0.406

0.500

0.562

0.688

0.844

1.000

1.125

1.312

12.438

12.390

12.250

12.090

12.000

11.938

11.750

11.626

11.374

11.062

10.750

10.500

10.126

 

 
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