Specification of Copper Pipe Rod ASTM B819
Copper Pipe ASTM B819
Copper rod pipes are pipes in a straight shape and a length of 5.8 mtr. Widely used for:
- Air Conditioning & Refrigeration (Air Conditioning and Refrigerator Refrigeration)
- Plumbing Installation. (Piping of hot and cold water)
- Medical Gas and Vacuum (CO2-Nitrogen - Oxigen)
- Fire sprinklers
- Industrial material
Copper pipe rods have 2 levels of hardness, namely Hard Drawn and Half Hard Drawn with applications that are highly dependent on the desired pipe standard. For hard copper copper pipes, it is strongly recommended to use copper fittings to connect copper pipes.
The copper pipe we provide is a copper pipe with ASTM B819 Standard which is usually recommended for Medical Gas Supply Installation, because the pipe with this type has a very significant thickness.
ASTM B819
Seamless Copper Tube for Medical Gas
Standard sizes and data for hard-drawn straight length copper tube (5.8 meters).
| Standard size | Outside Diameter | Wall Thickness | Nominal Weight | Safe Working Internal Pressures |
| 150OF | 300OF |
| inch | inch (mm) | inch (mm) | Kgs 5.8 mtr | PSI | Kpa | PSI | Kpa |
| 3/8 | 0.375 (9.52) | 0.030 (0.76) | 1.08 | 810 | 5585 | 714 | 4923 |
| 1/2 | 0.500 (12.7) | 0.035 (0.89) | 1.71 | 675 | 4654 | 610 | 4206 |
| 5/8 | 0.625 (15.9) | 0.040 (1.02) | 2.46 | 625 | 4310 | 656 | 3896 |
| 3/4 | 0.750 (19.1) | 0.042 (1.07) | 3.12 | 545 | 3758 | 495 | 3413 |
| 7/8 | 0.875 (22.2) | 0.045 (1.14) | 3.90 | 495 | 3415 | 456 | 3144 |
| 1 1/8 | 1.125 (28.6) | 0.050 (1.27) | 5.63 | 440 | 3035 | 387 | 2668 |
| 1 3/8 | 1.375 (34.9) | 0.055 (1.40) | 7.62 | 385 | 2655 | 344 | 2372 |
| 1 5/8 | 1.625 (41.3) | 0.060 (1.52) | 9.81 | 355 | 3450 | 320 | 2206 |
| 2 1/8 | 2.125 (54.0) | 0.070 (1.78) | 15.09 | 315 | 2170 | 285 | 1965 |
| 2 5/8 | 2.625 (66.7) | 0.080 (2.03) | 21.31 | 295 | 2035 | 263 | 1813 |
| 3 1/8 | 3.125 (79.4) | 0.090 (2.29) | 28.67 | 275 | 1895 | 248 | 1710 |
| 3 5/8 | 3.625 (92.1) | 0.100 (2.54) | 36.93 | 270 | 1862 | 238 | 1641 |
| 4 1/8 | 4.125 (104.8) | 0.110 (2.79) | 46.21 | 255 | 1760 | 230 | 1586 |
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