国产免费人成网站X8X8

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宏亮電纜講解選購電力電纜五大因素


2019-11-27

電力電纜是每個人在日常生活中都需要使用的工具,那么你如何看待電力電纜的選擇因素呢?今天,讓我們和宏亮電纜一起具體看看吧。

1、視情況而定。查看是否有質量體系認證;查看合格證是否規范;查看是否有工廠名稱、地址、檢驗印章和生產日期;查看是否有商標、規格、電壓等。還要看電線銅芯的橫斷面,優等品紫銅顏色光亮、色澤柔和,否則便是次品。

2、試試看。宏亮電纜建議你拿一個線頭,用手反復彎曲。手感柔軟、疲勞強度好、有彈性的塑料或橡膠手感、絕緣體無裂紋的產品是優良的產品。

宏亮電纜講解選購電力電纜五大因素

3、稱重。優 質電線通常在規定的重量范圍內。

4、具體價格。由于假冒偽劣電線的制造成本很低,賣主經常打著質優價廉的幌子低價出售,這使人們上當受騙。

5、看看銅。宏亮電纜告訴大家,合格銅線的銅芯應該是紫紅色的,有光澤的,柔軟的。假冒偽劣銅芯線的銅芯為紫黑色、偏黃或偏白,雜質多,機械強度差,韌性差。用一點力它就會斷裂,而且電線經常會斷裂。在檢查過程中,您只需剝掉電線的一端2厘米,并用一張白紙在銅芯上摩擦即可。如果白紙上有黑色物質,銅芯中就有更多的雜質。

河北宏亮電纜生產35kV及以下高壓電纜、電力電纜、鋼絲鎧裝電纜、聚氯乙烯絕緣電力電纜、控制電纜、橡套電纜、各種礦用電纜、阻燃、耐火、防火、耐高溫電纜、架空線、布電纜以及PVC電纜顆粒、鋼帶等電纜輔助產品,電話:176-1580-8738

宏亮電纜  網址:http://www.arshidian.com

推薦閱讀:高壓電力電纜連接頭種類有什么

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