| Nominal
Tubing Size |
O.D.Size |
Wall thickness |
Weight
of
Tubing |
| In. |
mm |
in. |
mm |
in. |
mm |
Lbs/Ft. |
Kg/m |
| 1/4" |
(6) |
.375 |
(9.5) |
.030 |
(.7) |
.12 |
(.17) |
| 3/8" |
(10) |
.500 |
(12.7) |
.035 |
(.9) |
.20 |
(.30) |
| 1/2" |
(15) |
.625 |
(15.9) |
.040 |
(1.0) |
.28 |
(.41) |
| 5/8" |
(17) |
.750 |
(19.0) |
.042 |
(1.0) |
.36 |
(.53) |
| 3/4" |
(20) |
.875 |
(22.2) |
.045 |
(1.1) |
.45 |
(.67) |
| 1" |
(25) |
1.125 |
(28.6) |
.050 |
(1.3) |
.65 |
(.97) |
| 1 1/4" |
(32) |
1.375 |
(34.9) |
.055 |
(1.4) |
.88 |
(1.31) |
| 1 1/2" |
(40) |
1.625 |
(41 .3) |
.060 |
(1.5) |
1.14 |
(1.69) |
| 2" |
(50) |
2.125 |
(54.0) |
.070 |
(1.8) |
1.75 |
(2.60) |
| 2 1/2" |
(65) |
2.625 |
(66.7) |
.080 |
(2.0) |
2.48 |
(3.69) |
| 3" |
(80) |
3.125 |
(79.4) |
.090 |
(2.3) |
3.33 |
(4.95) |
| 3 1/2" |
(90) |
3.625 |
(92.1) |
.100 |
(2.5) |
4.29 |
(6.38) |
| 4" |
(100) |
4.125 |
(104.8) |
.110 |
(2.8) |
5.38 |
(8.00) |
| 5" |
(125) |
5.125 |
(130.2) |
.125 |
(3.2) |
7.61 |
(11.32) |
| 6" |
(150) |
6.125 |
(155.6) |
.140 |
(3.5) |
10.20 |
(15.18) |
| 8" |
(200) |
8.125 |
(206.4) |
.200 |
(5.1) |
19.29 |
(28.70) |
Dimensions taken from ASTM B88-83
|