Pipe size

Pipe Size
(inches) |Outside Diameter
(inches) |Identification |Wall Thickness
- t -
(inches) |Inside Diameter
- d -
(inches) | |
| | |Steel |Stainless Steel | | | |
| | | |Schedule No. | | | |
|1/4|0.540 |. |. |10S |.065 |.410 |
| | |STD |40 |40S |.088 |.364 |
| | |XS |80 |80S |.119 |.302 |
|3/8|0.675 |. |. |10S |.065 |.545 |
| | |STD |40 |40S |.091 |.493 |
| | |XS |80 |80S |.126 |.423 |
|1/2 |0.840|. |. |5S |.065 |.710 |
| | |. |. |10S |.083 |.674 |
| | |STD |40 |40S |.109 |.622 |
| | |XS|80 |80S |.147 |.546 |
| | |. |160 |. |.187 |.466 |
| | |XXS |. |. |.294 |.252 |
|3/4 | |. |.|5S |.065 |.920 |
| |1.050 |. |. |10S |.083 |.884 |
| | |STD |40 |40S |.113 |.824 |
| | |XS |80|80S |.154 |.742 |
| | |. |160 |. |.219 |.612 |
| | |XXS |. |. |.308 |.434 |
|1 |1.315 |. |. |5S|.065 |1.185 |
| | |. |. |10S |.109 |1.097 |
| | |STD |40 |40S |.133 |1.049 |
| | |XS |80 |80S |.179|.957 |
| | |. |160 |. |.250 |.815 |
| | |XXS |. |. |.358 |.599 |
|1 1/4 |1.660 |. |. |5S |.065|1.530 |
| | |. |. |10S |.109 |1.442 |
| | |STD |40 |40S |.140 |1.380 |
| | |XS |80 |80S |.191 |1.278...