GB2331.1-85接续管(椭圆形)

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1、免费标准下载网(www.freebz.net)中华人民共和国国家标准接续管(椭圆形)UDC621.315.6GB2331.1—85Splicingsleeve(Oval)(代替GB2331-80)国家标准局1985-01-23发布1985-12-01实施1适用范围本标准适用于架空电力线路上接续中小截面的铝绞线及钢芯铝绞线的椭圆形接续管。2型式尺寸2.1接续管分为JT型，JTB型。2.2接续管主要尺寸应符合表1～3和图1～3的规定：图1表1mm适用导线钳压型号bc1c2l模型号外径凹深数JT-16LLJ-165.101.712.06.011010.56JT-25LLJ-256.451.714.

2、47.212012.56JT-35LLJ-357.501.717.08.514014.06JT-50LLJ-509.001.720.010.019016.58JT-70LLJ-7010.801.723.711.721019.58JT-95LLJ-9512.481.726.813.428023.010JT-120LLJ-12014.002.030.015.030026.010JT-150LLJ-15015.752.034.017.032030.010JT-185LLJ-18517.502.038.019.034033.510免费标准下载网(www.freebz.net)无需注册即可下载免费标准

3、下载网(www.freebz.net)图2表2mm适用导线钳压型号外abc1c2rll1凹模型号径深数JT-10/2LGJ-10/24.504.01.711.05.0—17018011.010JT-16/3LGJ-16/35.555.01.714.06.0—21022012.512JT-25/4LGJ-25/46.966.51.716.67.8—27028014.514JT-35/6LGJ-35/68.168.02.118.68.812.034035017.514JT-50/8LGJ-50/89.609.52.322.010.513.042043020.516JT-70/10LGJ-70/1

4、011.4011.52.626.012.514.050051025.016JT-95/15LGJ-95/1513.6114.02.631.015.015.069070029.020JT-95/20LGJ-95/2013.8714.02.631.515.215.069070029.020JT-120/7LGJ-120/714.5015.03.133.016.015.091092030.520JT-120/20LGJ-120/2015.0715.53.135.017.015.091092033.024JT-150/8LGJ-150/816.0016.03.136.017.517.59409503

5、3.024JT-150/20LGJ-150/2016.6717.03.137.018.017.594095033.624JT-150/25LGJ-150/2517.1017.53.139.019.017.594095036.024JT-185/10LGJ-185/1018.0018.03.440.019.518.01040106036.524JT-185/25LGJ-185/2518.9019.53.443.021.018.01040106039.026JT-185/30LGJ-185/3018.8819.53.443.021.018.01040106039.026JT-210/10LGJ-

6、210/1019.0020.03.643.021.019.51070109039.026JT-210/25LGJ-210/2519.9820.03.644.021.519.51070109040.026JT-210/35LGJ-210/3520.3820.53.645.022.019.51070109041.026JT-240/30LGJ-240/3021.6022.03.948.023.520.054055043.014JT-240/40LGJ-240/4021.6622.03.948.023.520.054055043.014免费标准下载网(www.freebz.net)无需注册即可下载

7、免费标准下载网(www.freebz.net)图3表3mm适用导线型号外abc1c2rl1l2型号径JTB-35/6LGJ-35/68.168.02.118.68.812.0170180JTB-50/8LGJ-50/89.609.52.322.010.513.0210220JTB-70/10LGJ-70/1011.4011.52.626.012.514.0250260JTB-95/15LGJ-95/1513.