How to Identify and Measure Fittings
Pipe size is an industry designation, not the actual size. View information about how to measure threaded and unthreaded pipe and pipe fittings.
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Standard-Wall Brass Unthreaded Pipe
![](/prerenderstable/mvPRE/contents/gfx/imagecache/450/4501k74-@halfx_637660871403094414.png?ver=imagenotfound)
- For Use With: Air, Natural Gas, Oil, Steam, Water
- Specifications Met: ASTM B43
With two unthreaded ends, this pipe is designed for brazed connections, which are stronger than threaded connections and less likely to leak. It is also known as Schedule 40. Pipe is seamless, so it has a smooth interior for unrestricted flow. It is brass, which has good corrosion resistance.
For technical drawings and 3-D models, click on a part number.
Pipe | Brazing Rings | |||||
---|---|---|---|---|---|---|
Lg., ft. | Wall Thick. | Construction | Each | Each | ||
1/8 Pipe Size | ||||||
1 | 0.062" | Seamless | 0000000 | 00000 | 000000 | 00 |
3 | 0.062" | Seamless | 0000000 | 00000 | 000000 | 00 |
6 | 0.062" | Seamless | 0000000 | 00000 | 000000 | 00 |
1/4 Pipe Size | ||||||
1 | 0.082" | Seamless | 0000000 | 00000 | 000000 | 00 |
3 | 0.082" | Seamless | 0000000 | 00000 | 000000 | 00 |
6 | 0.082" | Seamless | 0000000 | 00000 | 000000 | 00 |
3/8 Pipe Size | ||||||
1 | 0.09" | Seamless | 0000000 | 00000 | 000000 | 00 |
3 | 0.09" | Seamless | 0000000 | 00000 | 000000 | 00 |
6 | 0.09" | Seamless | 0000000 | 00000 | 000000 | 00 |
1/2 Pipe Size | ||||||
1 | 0.107" | Seamless | 0000000 | 00000 | 0000000 | 00000 |
3 | 0.107" | Seamless | 0000000 | 00000 | 0000000 | 0000 |
6 | 0.107" | Seamless | 0000000 | 000000 | 0000000 | 0000 |
3/4 Pipe Size | ||||||
1 | 0.114" | Seamless | 0000000 | 00000 | 0000000 | 0000 |
3 | 0.114" | Seamless | 0000000 | 00000 | 0000000 | 0000 |
6 | 0.114" | Seamless | 0000000 | 000000 | 0000000 | 0000 |
1 Pipe Size | ||||||
1 | 0.126" | Seamless | 0000000 | 00000 | 0000000 | 0000 |
3 | 0.126" | Seamless | 0000000 | 000000 | 0000000 | 0000 |
6 | 0.126" | Seamless | 0000000 | 000000 | 0000000 | 0000 |
1 1/4 Pipe Size | ||||||
1 | 0.146" | Seamless | 0000000 | 00000 | 000000 | 00 |
3 | 0.146" | Seamless | 0000000 | 000000 | 000000 | 00 |
6 | 0.146" | Seamless | 0000000 | 000000 | 000000 | 00 |
1 1/2 Pipe Size | ||||||
1 | 0.15" | Seamless | 0000000 | 00000 | 0000000 | 0000 |
3 | 0.15" | Seamless | 0000000 | 000000 | 0000000 | 0000 |
6 | 0.15" | Seamless | 0000000 | 000000 | 0000000 | 0000 |
2 Pipe Size | ||||||
1 | 0.156" | Seamless | 0000000 | 00000 | 0000000 | 0000 |
3 | 0.156" | Seamless | 0000000 | 000000 | 0000000 | 0000 |
6 | 0.156" | Seamless | 0000000 | 000000 | 0000000 | 0000 |