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"注：部分詳情描述與標(biāo)題不符，價(jià)格根據(jù)當(dāng)時(shí)銅價(jià)核算詳情了解請我司銷售。

直埋敷設(shè)a.單芯電纜不敷設(shè)時(shí)，中心距離為電纜直徑的2倍b.周圍溫度：25℃c.土壤熱阻系數(shù)：1.0K·m/Wd.直埋深度：0.7m

供應(yīng)鎧裝屏蔽網(wǎng)線HYV22 4X2X0.5結(jié)構(gòu)價(jià)格 

鎧裝通信電纜電氣特性：電纜符合基本電纜的全部電氣要求。

HYAC：銅芯實(shí)心聚烯烴絕緣自承式擋潮層聚護(hù)套市內(nèi)通信電纜 。

    DJVP2VP2-22 DJYP2VP2-22 DJYJP2VP2-22 銅塑復(fù)合膜分對屏蔽、總屏蔽、鎧裝 。

DJYP2V 聚絕緣對絞銅帶分屏蔽聚氯護(hù)套計(jì)算機(jī)電纜 敷設(shè)室內(nèi)、電纜溝、管道等要求靜電屏蔽。

供應(yīng)鎧裝屏蔽網(wǎng)線HYV22 4X2X0.5結(jié)構(gòu)價(jià)格 

阻燃廣播線ZRHYPY23 ZR- HYPV ZRHYPV53 ZR-HYPV22 ZR-HPYV23 ZR-HYP ZR-HYPV23廣播線-通信用廣播線-HYPY23 HYPV HYPV53 HYPV22 HYP 采用全色譜絕緣，鋁塑綜合護(hù)套(即電纜的縱包屏蔽鋁帶與護(hù)套粘結(jié)成一體，形成密封護(hù)層)，具有電氣性能*，施工方便的特點(diǎn)

實(shí)心絕緣填充型電纜適用于本地電信網(wǎng)的城市隅鎮(zhèn)電信線路，也適用于接入公用網(wǎng)的網(wǎng)線路。主要用於管道敷設(shè)。在纜芯中和屏蔽層的內(nèi)外表面用石油膏填充和澆注處理，以防止水分侵入。在一30~C一60~C的條件下，電纜的機(jī)械和電氣性能保持不變。

搼?Captain Dan’ decided to give him a regular ‘Fourth of July’ send-off, and, to that end, invited a few of his most intimate friends and admirers to be 109 present at the performance. The guests were assembled, and Tim was released from his pole. He made a tremendous rush for the open bar-room door dragging two stalwart Africans after him at a break-neck pace. He went direct to his old corner where he found a large tin pan filled with a milk-punch such as he had never tasted before. He emptied it in short order and then, taking it between his paws, sat up, licked the last reminiscence of the punch out of it, and in a few moments became the most comical object imaginable. In fact he was never known to be more funny. He was laughed at, poked with sticks, had his ears pulled, but all to no pure; he was too happy to be offended. He made a few efforts to stand erect and to appear sober and dignified, but ended each attempt by rolling over upon his back a helpless lump of limp intoxication.

ZR-HYAT22：銅芯實(shí)心聚烯烴絕緣填充式擋潮層聚護(hù)套鋼帶鎧裝阻燃聚氯護(hù)套市內(nèi)通信電纜。

YVVP 聚氯絕緣、聚氯護(hù)套儀表用屏蔽電纜 同上，用于要求抗的情況下。

BPYJVTP2-TK 銅芯交聯(lián)聚絕緣聚氯護(hù)套銅絲纏繞銅帶繞包屏蔽變頻器用回路電纜。

阻燃電纜 ：電線電纜電纜的是由于外部加熱而產(chǎn)生了，要達(dá)到阻燃的目的，必須引起的三要素，即：可燃?xì)怏w、熱量和氧氣。因此，一般采用的就是在護(hù)套材料中添加含有鹵素的鹵化物和金屬氧化物，從阻燃的角度來評價(jià)，這是*的，但是，由于這些材料中含有鹵化物，在時(shí)釋放大量的煙霧和鹵化體，所以，火災(zāi)時(shí)的能見度低，給人員的疏散和消防帶來很大的妨礙，而人則更多地為有體窒息致死。

為了加深對我公司的了解，我們歡迎貴方、專家來廠考察，我公司將提供食宿和工作上的便利。

額定電壓600/1000V 交聯(lián)聚絕緣聚稀烴護(hù)套阻燃B類耐火低煙無鹵電纜，3芯，240mm2，表示為 WDZBN-YJY 600/1000V 3*240 Q/TEC16. 05-2005 ；

candidate, Mary of Scotland. This was gall and wormwood to Mary Tudor. They could not both be legitimate. If the grounds for the divorce of Queen Catharine were good she was never Henry’s lawful wife, and her daughter had no right to the crown. If they were bad, then Elizabeth was necessarily the bastard that the law of England inferentially had just declared her to be. The King of France, foiled in his attempts to prevent the Queen’s Spanish marriage, instructed de Noailles13 to use every sible means to hinder a match between Elizabeth and Soy, “poor and dissessed as he is”; and, alert as the ambassador was, no great effort on his part was needed. The Queen, bitterly jealous of her sister, who she knew was more or less openly working with the Carews, the Courtneys, the Wyatts and others to undermine her throne, peremptorily refused to rehabilitate Elizabeth’s birth. Then came the Wyatt rebellion and Elizabeth’s imprnment. In after years both Philip and Elizabeth often referred to the fact

耐火特性符合GB12666.6-90要求(IEC331) 1．   交流額定電壓：U0/U 0.6/1KV 2．   高長期工作溫度：阻燃聚氯乙烯絕緣和護(hù)套70℃和105℃  氟塑料絕緣和護(hù)套200℃和260℃ 交聯(lián)聚乙烯絕緣90℃ 低煙無鹵阻燃聚烯烴70℃ 低煙無鹵阻燃交聯(lián)聚烯烴90℃和120℃ 3．   低環(huán)境溫度：阻燃聚氯乙烯護(hù)套：固定敷設(shè)-40℃，非固定敷設(shè)-15℃ 氟塑料絕緣和護(hù)套：固定敷設(shè)-60℃；非固定敷設(shè)-20℃ 4．   耐火特性： 符合IEC331規(guī)定 火焰溫度750℃、燃燒時(shí)間3h、冷卻時(shí)間12h、附加額定電壓、附加3A電流 符合GB12666.6-A類 火焰溫度950-1000℃、燃燒時(shí)間90min、附加額定電壓3A電流 符合GB12666.6-B類 火焰溫度750-800℃、燃燒時(shí)間90min、附加額定電壓3A電流 5．   電纜安裝敷設(shè)溫度不低于0℃ 6．   敷設(shè)的允許彎曲半徑：非鎧裝電纜不小于電纜外徑的6倍 鎧裝電纜不小于電纜外徑12倍 氟塑料絕緣和護(hù)套材料電纜不小于電纜外徑的8倍 。

隨著社會的進(jìn)步和科學(xué)技術(shù)的飛速發(fā)展，PVC內(nèi)在的弱點(diǎn)(時(shí)釋放的大量煙霧，嚴(yán)重的腐蝕性氣體和有體)益發(fā)明顯。

氯磺化聚乙烯橡膠（CSM或CSPE）、氯化聚乙烯（CPE）等，現(xiàn)在由于為了滿足新標(biāo)準(zhǔn)工藝的規(guī)定，多數(shù)企業(yè)選用氯磺化聚乙烯橡膠（CSM或CSPE）和氯化聚乙烯（CPE）。MYP-0.38/0.66kV  3x16+1x10

         1、橡膠、橡皮和橡套的區(qū)別 MYP-0.38/0.66kV  3x16+1x10

供應(yīng)鎧裝屏蔽網(wǎng)線HYV22 4X2X0.5結(jié)構(gòu)價(jià)格 

         在橡套電纜里一般橡膠指的就是原膠，比如天然、丁苯、乙丙、氯丁等的原膠統(tǒng)稱為橡膠，也稱生膠。橡皮是指以橡膠（生膠）為主體，經(jīng)過配比加入各種輔助材料加工后經(jīng)過壓延后的未硫化成品材料。橡套就是使用橡皮作為絕緣和護(hù)套經(jīng)過硫化處理后的成品電纜的統(tǒng)稱。

1、常用的電線、電纜按用途分有哪些種類？答：按用途可分為裸導(dǎo)線、絕緣電線、耐熱電線、屏蔽電線、電力電纜、控制電纜、通信電纜、射頻電纜等。

　　2、絕緣電線有哪幾種？答：常有的絕緣電線有以下幾種：聚氯乙烯絕緣電線MYP-0.38/0.66kV  3x16+1x10乙烯絕緣軟線、聚氯乙烯混合物絕緣軟線、橡皮絕緣電線、農(nóng)用地下直埋鋁芯塑料絕緣電線、橡皮絕緣棉紗紡織軟線、聚氯　　5、什么叫電纜中間接頭？答：連接電纜與電纜的導(dǎo)體、絕緣屏蔽層和保護(hù)層，以使電纜線路連接的裝置，稱為電纜中間接頭。

CEFR橡套。 4、長度誤差應(yīng)不超過+-0.5%。

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