Avg.Wall

Wall Decimal

I.D.in Inches

Weight per Ft. in Lbs.

Bursting Pressure in PSI'

Smls. SAE J524''

DOM Welded SAE J525'''

Welded SAE J356''

1/8'' O.D.x

22

.028

.069

.0290

20,160

X

3/16'' O.D.x

22

.028

.132

.0477

13,440

X

20

.035

.118

.0572

16,800

X

1/4'' O.D.x

22

.028

.194

.0664

10,080

X

20

.035

.180

.0804

12,600

X

X

18

.049

.152

.1052

17,640

X

16

.065

.120

.1284

23,400

X

5/16'' O.D.x

22

.028

.257

.0852

8,064

X

20

.035

.243

.1039

10,080

X

X

18

.049

.215

.1382

14,112

X

3/8'' O.D.x

22

.028

.319

.1038

6,720

X

20

.035

.305

.1271

8,400

X

X

18

.049

.277

.1706

11,760

X

17

.058

.259

.1964

13,920

X

16

.065

.245

.2152

15,600

X

1/2'' O.D.x

20

.035

.430

.1738

6,300

X

X

19

.042

.416

.2054

7,560

X

18

.049

.402

.2360

8,820

X

X

X

16

.065

.370

.3020

11,700

X

14

.083

.334

.3696

14,940

X

13

.095

.310

.4109

17,100

X

5/8'' O.D.x

20

.035

.555

.2205

5,040

X

18

.049

.527

.3014

7,055

X

X

16

.065

.495

.3888

9,360

X

X

14

.083

.459

.4805

11,950

X

13

.095

.435

.5377

13,680

X

12

.109

.407

.6007

15,696

X

3/4'' O.D.x

20

.035

.580

.2673

4,200

X

18

.049

.652

.3668

5,880

X

X

16

.065

.620

.4755

7,800

X

X

X

14

.083

.584

.5913

9,960

X

13

.095

.560

.6646

11,400

X

12

.109

.532

.7462

13,080

X

11

.120

.510

.8074

14,400

X

7/8'' O.D.x

20

.035

.805

.3140

3,600

X

18

.049

.777

.4323

5,040

X

16

.065

.745

.5623

6,685

X

14

.083

.709

.7021

8,537

X

13

.095

.685

.7914

3,771

X

11

.120

.635

.9676

12,343

X

1'' O.D.x

20

.035

.930

.3607

3,150

X

18

.049

.902

.4977

4,410

X

16

.065

.870

.6491

5,850

X

X

X

14

.083

.834

.8129

7,470

X

13

.095

.810

.9182

8,550

X

12

.109

.782

1.037

9,810

X

11

.120

.760

1.128

10,800

X

1 1/8'' O.D.x

16

.065

.995

.7359

5,200

X

18

.049

1.152

.6285

3,528

X

16

.065

1.120

.8226

4,680

X

14

.083

1.084

1.034

5,976

X

13

.095

1.060

1.172

6,840

X

12

.109

1.032

1.328

7,848

X

11

.120

1.010

1.448

8,640

X

1 3/8'' O.D.x

16

.065

1.245

.9094

4,255

X

1 1/2'' O.D.x

16

.065

1.370

.9962

3,900

X

13

.095

1.310

1.426

5,700

X

11

.120

1.260

1.769

7,200

X

10

.134

1.232

1.955

8,040

X

1 3/4'' O.D.x

11

.120

1.510

2.089

6,171

X

1 7/8'' O.D.x

16

.065

1.745

1.257

3,120

X

2'' O.D. x

16

.065

1.870

1.343

2,925

X

13

.095

1.810

1.933

4,275

X

11

.120

1.760

2.409

5,400

X

2 1/4'' O.D.x

16

.065

2.120

1.517

2,600

X

2 1/2'' O.D.x

16

.065

2.370

1.690

2,340

X