陰極保護用電纜
陰極保護電纜主要用于外加電流的陰極保護系統(tǒng)中,該電纜具有優(yōu)異的電氣性能、機械性能、
耐熱老化性能、耐環(huán)境應(yīng)力和耐化學(xué)腐蝕性的能力,吸水性非常低,而且結(jié)構(gòu)簡單,使用方便。
高分子量聚乙烯電纜 | HALAR/HMWPE電纜 |
|
|
高分子量聚乙烯電纜規(guī)格
Wire Size | Number of Strands | Insulation Thickness | Nominal O. D. |
AWG | mm2 | Inch | mm | Inch | mm |
14 | 2.5 | 7 | 0.11 | 2.794 | 0.299 | 7.59 |
12 | 4 | 7 | 0.11 | 2.794 | 0.31 | 7.87 |
10 | 6 | 7 | 0.11 | 2.794 | 0.34 | 8.64 |
8 | 10 | 7 | 0.11 | 2.794 | 0.36 | 9.14 |
6 | 16 | 7 | 0.11 | 2.794 | 0.41 | 10.41 |
4 | 25 | 7 | 0.11 | 2.794 | 0.46 | 11.68 |
2 | 35 | 7 | 0.11 | 2.794 | 0.52 | 13.21 |
HALAR/HMWPE電纜
HALAR/HMWPE 電纜是設(shè)計用于陽極導(dǎo)線,具有優(yōu)良的抗溫及抗刮性能,可應(yīng)用于
多種環(huán)境,包括土壤、淡水、泥沙及海水中,為深井地床的良好選擇。
HALAR/HMWPE電纜規(guī)格
Size | No. of strands | Circular mils | AWG Dia. inch | HALAR Thk. inch | HMWPE Thk. inch | NorminalThk. inch | Weight Lbs/ 1000ft | DC ohms/ mft |
#8 | 7 | 16.510 | .142 | .020 | .065 | .32 | 81 | .652 |
#6 | 7 | 26.240 | .179 | .020 | .065 | .36 | 116 | .411 |
#4 | 7 | 41.740 | .225 | .020 | .065 | .41 | 170 | .258 |
#2 | 7 | 66.360 | .283 | .020 | .065 | .46 | 254 | .162 |