STEEL PIPES
Carbon-steel seamless and welded pipe series
Carbon Steel Pipes
Carbon-steel seamless and welded pipe series for selection by size, connection and service requirements. Send the complete specification to our sales contact for confirmation.
- Material family
- Carbon steel; exact grade TBC
- Manufacturing alternatives
- Seamless / ERW / LSAW / SSAW; select one
- Tabulated size range
- 1/8–42 inch; only populated size/schedule combinations shown
- Confirm before order
- Grade, applicable product standard, route, length and pressure/temperature rating — TBC
Confirm configuration, price, quantity and lead time for each enquiry.
Carbon-steel pipe nominal wall thickness
| NPS (in) | OD (in) | SCH 10 wall (in) | SCH 20 wall (in) | SCH 30 wall (in) | SCH STD wall (in) | SCH 40 wall (in) | SCH 60 wall (in) | SCH XS wall (in) | SCH 80 wall (in) | SCH 100 wall (in) | SCH 120 wall (in) | SCH 140 wall (in) | SCH 160 wall (in) | SCH XXS wall (in) |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1/8 | 0.405 | 0.068 | 0.068 | 0.095 | 0.095 | |||||||||
| 1/4 | 0.54 | 0.088 | 0.088 | 0.119 | 0.119 | |||||||||
| 3/8 | 0.675 | 0.091 | 0.091 | 0.126 | 0.126 | |||||||||
| 1/2 | 0.84 | 0.109 | 0.109 | 0.147 | 0.147 | 0.187 | 0.294 | |||||||
| 3/4 | 1.05 | 0.113 | 0.113 | 0.154 | 0.154 | 0.219 | 0.308 | |||||||
| 1 | 1.315 | 0.133 | 0.133 | 0.179 | 0.179 | 0.25 | 0.358 | |||||||
| 1 1/4 | 1.66 | 0.14 | 0.14 | 0.191 | 0.191 | 0.25 | 0.382 | |||||||
| 1 1/2 | 1.9 | 0.145 | 0.145 | 0.2 | 0.2 | 0.281 | 0.4 | |||||||
| 2 | 2.375 | 0.154 | 0.154 | 0.218 | 0.218 | 0.344 | 0.436 | |||||||
| 2 1/2 | 2.875 | 0.203 | 0.203 | 0.276 | 0.276 | 0.375 | 0.552 | |||||||
| 3 | 3.5 | 0.216 | 0.216 | 0.3 | 0.3 | 0.438 | 0.6 | |||||||
| 3 1/2 | 4 | 0.226 | 0.226 | 0.318 | 0.318 | |||||||||
| 4 | 4.5 | 0.237 | 0.237 | 0.337 | 0.337 | 0.438 | 0.531 | 0.674 | ||||||
| 5 | 5.563 | 0.258 | 0.258 | 0.375 | 0.375 | 0.5 | 0.625 | 0.75 | ||||||
| 6 | 6.625 | 0.28 | 0.28 | 0.432 | 0.432 | 0.562 | 0.719 | 0.864 | ||||||
| 8 | 8.625 | 0.25 | 0.277 | 0.322 | 0.322 | 0.406 | 0.5 | 0.5 | 0.594 | 0.719 | 0.812 | 0.906 | 0.875 | |
| 10 | 10.75 | 0.25 | 0.307 | 0.365 | 0.365 | 0.5 | 0.5 | 0.594 | 0.719 | 0.844 | 1 | 1.125 | 1 | |
| 12 | 12.75 | 0.25 | 0.33 | 0.375 | 0.406 | 0.562 | 0.5 | 0.688 | 0.844 | 1 | 1.125 | 1.312 | 1 | |
| 14 | 14 | 0.25 | 0.312 | 0.375 | 0.375 | 0.438 | 0.594 | 0.5 | 0.75 | 0.938 | 1.094 | 1.25 | 1.406 | |
| 16 | 16 | 0.25 | 0.312 | 0.375 | 0.375 | 0.5 | 0.656 | 0.5 | 0.844 | 1.031 | 1.219 | 1.438 | 1.594 | |
| 18 | 18 | 0.25 | 0.312 | 0.438 | 0.375 | 0.562 | 0.75 | 0.5 | 0.938 | 1.156 | 1.375 | 1.562 | 1.781 | |
| 20 | 20 | 0.25 | 0.375 | 0.5 | 0.375 | 0.594 | 0.812 | 0.5 | 1.031 | 1.281 | 1.5 | 1.75 | 1.969 | |
| 22 | 22 | 0.25 | 0.375 | 0.5 | 0.375 | 0.875 | 0.5 | 1.125 | 1.375 | 1.625 | 1.875 | 2.125 | ||
| 24 | 24 | 0.25 | 0.375 | 0.562 | 0.375 | 0.688 | 0.969 | 0.5 | 1.219 | 1.531 | 1.812 | 2.062 | 2.344 | |
| 30 | 30 | 0.312 | 0.5 | 0.625 | 0.375 | 0.5 | ||||||||
| 32 | 32 | 0.312 | 0.5 | 0.625 | 0.375 | 0.688 | ||||||||
| 34 | 34 | 0.312 | 0.5 | 0.625 | 0.375 | 0.688 | ||||||||
| 36 | 36 | 0.312 | 0.5 | 0.625 | 0.375 | 0.75 | ||||||||
| 42 | 42 | 0.5 | 0.625 | 0.375 | 0.75 |
All OD and wall dimensions are inches. Empty cells are not offered combinations. The table does not establish a material grade or pressure rating.
Specifications compiled from available product documents。Dimensions, performance and suitability are subject to confirmed drawings and ordering documents.
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