Copper Water Tubing: Nws Yog Dab Tsi, Thiab Thaum twg, Qhov twg, thiab Yuav Siv Li Cas
Copper dej tubing yog siv nyob rau hauv HVAC kev lag luam, rau cov kav dej, tej gasses xws li liquified petrolem, compressed cua, thiab lwm yam.Cov lus qhia tshwj xeeb rau cov kav dej tooj liab yog muab los ntawm ASTM (American Society for Testing and Materials), uas muab daim ntawv qhia ASTM B 88 |Standard Specification rau Seamless Copper Dej Tube.
| NomSize | Nominal Dimensions (hauv nti) | ||||||||
| Hom K | Hom L | Hom M | |||||||
| OD | ID | Phab ntsa | OD | ID | Phab ntsa | OD | ID | Phab ntsa | |
| 1/4 | 0.375 ib | 0.305 Nws | 0.035 ib | 0.375 ib | 0.315 ib | 0.03 ib | |||
| 3/8 | 0.5 | 0.402 ib | 0.049 ib | 0.5 | 0.43 ib | 0.035 ib | 0.5 | 0.45 ib | 0.025 ib |
| 1/2 | 0.625 ib | 0.527 ib | 0.049 ib | 0.625 ib | 0.545 ib | 0.04 ib | 0.625 ib | 0.569 ib | 0.028 ib |
| 5/8 | 0.75 ib | 0.652 ib | 0.049 ib | 0.75 ib | 0.666 ib | 0.042 ib | |||
| 3/4 | 0.875 ib | 0.745 ib | 0.065 ib | 0.875 ib | 0.785 ib | 0.045 ib | 0.875 ib | 0.811 ib | 0.032 ib |
| 1 | 1.125 ib | 0.995 ib | 0.065 ib | 1.125 ib | 1.025 Nws | 0.05 Nws | 1.125 ib | 1.055 Nws | 0.035 ib |
| 1-1/4 | 1.375 ib | 1.245 Nws | 0.065 ib | 1.375 ib | 1.265 ib | 0.055 ib | 1.375 ib | 1.291 Nws | 0.042 ib |
| 1-1/2 | 1.625 ib | 1.481 ib | 0.072 ib | 1.625 ib | 1.505 Nws | 0.06 ib | 1.625 ib | 1.527 ib | 0.049 ib |
| 2 | 2.125 ib | 1.959 ib | 0.083 ua | 2.125 ib | 1.985 ib | 0.07 ib | 2.125 ib | 2.009 ib | 0.058 ib |
| 2-1/2 | 2.625 ib | 2.435 ib | 0.095 ib | 2.625 ib | 2.465 ib | 0.08 ib | 2.625 ib | 2.495 ib | 0.065 ib |
| 3 | 3.125 ib | 2.907 ib | 0.109 ib | 3.125 ib | 2.945 ib | 0.09 ib | 3.125 ib | 2.981 ib | 0.072 ib |
| 3-1/2 | 3.625 ib | 3.385 ib | 0.12 | 3.625 ib | 3.425 ib | 0.1 | 3.625 ib | 3.459 ib | 0.083 ua |
| 4 | 4.125 ib | 3.857 ib | 0.134 ib | 4.125 ib | 3.905 ib | 0.11 | 4.125 ib | 3.935 ib | 0.095 ib |
| 5 | 5.125 ib | 4.805 ib | 0.16 | 5.125 ib | 4.875 ib | 0.125 Nws | 5.125 ib | 4.907 ib | 0.109 ib |
| 6 | 6.125 ib | 5.741 ib | 0.192 ib | 6.125 ib | 5.845 ib | 0.14 ib | 6.125 ib | 5.881 ib | 0.122 ib |
| 8 | 8.125 ib | 7.583 ib | 0.271 ib | 8.125 ib | 7.725 ib | 0.2 | 8.125 ib | 7.785 ib | 0.17 ib |
| 10 | 10.125 Nws | 9.449 ib | 0.338 ib | 10.125 Nws | 9.625 ib | 0.25 | 10.125 Nws | 9.701 ib | 0.212 ib |
| 12 | 12.125 Nws | 11.315 Nws | 0.405 ib | 12.125 Nws | 11.565 Nws | 0.28 ib | 12.125 Nws | 11.617 Nws | 0.254 ib |
Nco tseg: nco ntsoov xyuas koj cov lej hauv zos!
Post lub sij hawm: Mar-22-2023