A
(nominal
pipe size)

B
(actual outside diameter)

T
(actual wall
thickness)

Pounds
per
Foot

1/8

0.405

0.062

0.2533

1/4

0.540

0.082

0.4474

3/8

0.675

0.090

0.6272

1/2

0.840

0.107

0.9344

3/4

1.050

0.114

1.2712

1

1.315

0.126

1.7848

1 1/4

1.660

0.146

2.6333

1 1/2

1.900

0.150

3.1273

2

2.375

0.156

4.1234

2 1/2

2.875

0.187

5.9900

3

3.500

0.219

8.5600

4

4.500

0.250

12.700