配電電管
電線用鋼管(厚鋼)
JIS C8305 (CNS2606 C4060)RIGID STEEL CONDUITS
|
標 稱 管 徑 Designation (IN) |
外 徑 Outside Diameter |
外 徑 許 可 差 Tolerance Outside Diameter |
近 似 厚 度 Thickness |
重 量 Weight |
有 效 螺 紋 長 度 Effective Length of Threaded Part |
|
| mm | mm | mm | Kg/m | Max | Min | |
| 1/2 | 21.0 | ±0.3 | 2.3 | 1.06 | 19 | 16 |
| 3/4 | 26.5 | ±0.3 | 2.3 | 1.37 | 22 | 19 |
| 1 | 33.3 | ±0.3 | 2.5 | 1.90 | 25 | 22 |
| 1-1/4 | 41.9 | ±0.3 | 2.5 | 2.43 | 28 | 25 |
| 1-1/2 | 47.8 | ±0.3 | 2.5 | 2.79 | 28 | 25 |
| 2 | 59.6 | ±0.3 | 2.8 | 3.92 | 32 | 28 |
| 2-1/2 | 75.2 | ±0.3 | 2.8 | 5.00 | 36 | 32 |
| 3 | 87.9 | ±0.3 | 2.8 | 5.88 | 40 | 36 |
| 4 | 113.4 | ±0.4 | 3.5 | 9.48 | 45 | 39 |
鍍鋅電線管
ANSI C80.1 RIGID STEEL CONDUIT ZINC COATED
|
標 稱 管 徑 Designation (IN) |
標 稱 內 徑 NominSL inside diameter |
外 徑 Outside Diameter |
厚 度 NominSL WaiLB Thickness |
不包括接頭之長度 Length Without Coupling (meters) |
10支附帶接頭之最小重量 (kg) Min Weigh of Ten Unit Lengths With Coupling |
| 1/2 | 16.1 | 21.3 | 2.64 | 4 | 47.64 |
| 3/4 | 21.2 | 26.7 | 2.72 | 4 | 64.84 |
| 1 | 27.0 | 33.4 | 3.20 | 4 | 98.16 |
| 1-1/4 | 35.4 | 42.2 | 3.38 | 4 | 127.96 |
| 1-1/2 | 41.2 | 48.3 | 3.51 | 4 | 153.56 |
| 2 | 52.9 | 60.3 | 3.71 | 4 | 209.60 |
| 2-1/2 | 63.2 | 73.0 | 4.90 | 4 | 337.56 |
| 3 | 78.5 | 88.9 | 5.21 | 4 | 425.08 |
| 4 | 102.9 | 114.3 | 5.72 | 4 | 595.32 |
| 5 | 128.9 | 141.3 | 6.22 | 4 | 785.88 |
| 6 | 154.8 | 168.3 | 6.76 | 4 | 1062.64 |