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防(Fang)火(Huo)电(Dian)缆(Lan)_屏(Ping)蔽(Bi)电(Dian)缆(Lan)_铝(Lu)合(He)金(Jin)电(Dian)缆(Lan)_高(Gao)压(Ya)橡(Xiang)胶(Jiao)电(Dian)缆(Lan)-承(Cheng)德(De)市(Shi)永(Yong)益(Yi)电(Dian)缆(Lan)有(You)限(Xian)公(Gong)司(Si) 承(Cheng)德(De)市(Shi)永(Yong)益(Yi)电(Dian)缆(Lan)有(You)限(Xian)公(Gong)司(Si)是(Shi)家(Jia)销(Xiao)售(Shou)、(?)生(Sheng)产(Chan)一(Yi)体(Ti)化(Hua)电(Dian)缆(Lan)公(Gong)司(Si),(?)公(Gong)司(Si)产(Chan)品(Pin)有(You)橡(Xiang)胶(Jiao)电(Dian)缆(Lan)、(?)铝(Lu)合(He)金(Jin)电(Dian)缆(Lan)、(?)高(Gao)压(Ya)电(Dian)缆(Lan)、(?)防(Fang)火(Huo)电(Dian)缆(Lan)、(?)屏(Ping)蔽(Bi)电(Dian)缆(Lan)、(?)控(Kong)制(Zhi)电(Dian)缆(Lan)、(?)通(Tong)信(Xin)电(Dian)缆(Lan)、(?)矿(Kuang)物(Wu)绝(Jue)缘(Yuan)电(Dian)缆(Lan)等(Deng)。(?)公(Gong)司(Si)经(Jing)过(Guo)多(Duo)年(Nian)的(De)发(Fa)展(Zhan),(?)公(Gong)司(Si)的(De)产(Chan)品(Pin)逐(Zhu)步(Bu)完(Wan)善(Shan),(?)现(Xian)拥(Yong)有(You)河(He)北(Bei),(?)天(Tian)津(Jin)、(?)上(Shang)海(Hai)、(?)广(Guang)东(Dong)等(Deng)四(Si)大(Da)合(He)作(Zuo)生(Sheng)产(Chan)基(Ji)地(Di)。(?)

承(Cheng)德(De)市(Shi)永(Yong)益(Yi)电(Dian)缆(Lan)有(You)限(Xian)公(Gong)司(Si)于(Yu)2009年(Nian)正(Zheng)式(Shi)注(Zhu)册(Ce),(?)经(Jing)过(Guo)多(Duo)年(Nian)的(De)发(Fa)展(Zhan),(?)公(Gong)司(Si)销(Xiao)售(Shou)的(De)产(Chan)品(Pin)逐(Zhu)步(Bu)完(Wan)善(Shan),(?)现(Xian)拥(Yong)有(You)河(He)北(Bei),(?)天(Tian)津(Jin)、(?)上(Shang)海(Hai)、(?)广(Guang)东(Dong)等(Deng)四(Si)大(Da)合(He)作(Zuo)生(Sheng)产(Chan)基(Ji)地(Di),(?)能(Neng)同(Tong)时(Shi)满(Man)足(Zu)不(Bu)同(Tong)地(Di)域(Yu)客(Ke)户(Hu)要(Yao)求(Qiu),(?)及(Ji)时(Shi)便(Bian)捷(Jie)的(De)物(Wu)流(Liu)系(Xi)统(Tong)能(Neng)将(Jiang)货(Huo)物(Wu)在(Zai)短(Duan)时(Shi)间(Jian)内(Nei)送(Song)达(Da)客(Ke)户(Hu)手(Shou)中(Zhong),(?)公(Gong)司(Si)总(Zong)经(Jing)理(Li)携(Xie)全(Quan)体(Ti)员(Yuan)工(Gong)热(Re)烈(Lie)欢(Huan)迎(Ying)新(Xin)老(Lao)客(Ke)户(Hu)光(Guang)临(Lin)指(Zhi)导(Dao)!(?)主(Zhu)要(Yao)产(Chan)品(Pin)有(You):(?)100-500KV超(Chao)高(Gao)压(Ya)电(Dian)缆(Lan),(?)中(Zhong)低(Di)压(Ya)交(Jiao)联(Lian)聚(Ju)乙(Yi)

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292021-07
电(Dian)缆(Lan)工(Gong)艺(Yi)是(Shi)怎(Zen)样(Yang)的(De) 电(Dian)缆(Lan)作(Zuo)为(Wei)当(Dang)今(Jin)工(Gong)程(Cheng)中(Zhong)输(Shu)电(Dian)的(De)主(Zhu)要(Yao)设(She)备(Bei),(?)受(Shou)到(Dao)各(Ge)行(Xing)各(Ge)业(Ye)的(De)青(Qing)睐(?)。(?)今(Jin)天(Tian),(?)我(Wo)将(Jiang)告(Gao)诉(Su)你(Ni)聊(Liao)聊(Liao)电(Dian)缆(Lan)的(De)主(Zhu)要(Yao)技(Ji)术(Shu)是(Shi)什(Shi)么(Me)
152021-07
铝(Lu)合(He)金(Jin)电(Dian)缆(Lan)的(De)性(Xing)能(Neng) 纯(Chun)铝(Lu)的(De)耐(Nai)蚀(Shi)性(Xing)优(You)于(Yu)铜(Tong),(?)但(Dan)铝(Lu)合(He)金(Jin)电(Dian)缆(Lan)的(De)耐(Nai)蚀(Shi)性(Xing)优(You)于(Yu)纯(Chun)铝(Lu),(?)因(Yin)为(Wei)在(Zai)铝(Lu)合(He)金(Jin)中(Zhong)加(Jia)入(Ru)稀(Xi)土(Tu)等(Deng)化(Hua)学(Xue)元(Yuan)素(Su)可(Ke)以(Yi)增(Zeng)加(Jia)铝(Lu)合(He)金(Jin)的(De)耐(Nai)蚀(Shi)性(Xing),(?)尤(You)其(Qi)是(Shi)电(Dian)化(Hua)学(Xue)耐(Nai)蚀(Shi)性(Xing),(?)从(Cong)而(?)长(Chang)期(Qi)解(Jie)决(Jue)纯(Chun)铝(Lu)在(Zai)接(Jie)头(Tou)处(Chu)的(De)电(Dian)化(Hua)学(Xue)腐(Fu)蚀(Shi)问(Wen)题(Ti)。(?)
252021-05
几(Ji)种(Zhong)常(Chang)见(Jian)的(De)阻(Zu)燃(Ran)电(Dian)缆(Lan) 几(Ji)种(Zhong)常(Chang)见(Jian)的(De)阻(Zu)燃(Ran)电(Dian)缆(Lan)
282021-04
阻(Zu)燃(Ran)电(Dian)缆(Lan)护(Hu)栏(Lan)的(De)材(Cai)料(Liao) 护(Hu)套(Tao)是(Shi)阻(Zu)燃(Ran)电(Dian)缆(Lan)的(De)主(Zhu)要(Yao)组(Zu)成(Cheng)部(Bu)分(Fen),(?)也(Ye)是(Shi)阻(Zu)燃(Ran)电(Dian)缆(Lan)的(De)重(Zhong)要(Yao)材(Cai)料(Liao)。(?)阻(Zu)燃(Ran)电(Dian)缆(Lan)的(De)护(Hu)套(Tao)材(Cai)料(Liao)有(You)很(Hen)多(Duo)。(?)阻(Zu)燃(Ran)电(Dian)缆(Lan)的(De)护(Hu)套(Tao)材(Cai)料(Liao)有(You)哪(Na)些(Xie)?(?)以(Yi)下(Xia)是(Shi)常(Chang)用(Yong)阻(Zu)燃(Ran)电(Dian)缆(Lan)的(De)主(Zhu)要(Yao)护(Hu)套(Tao)材(Cai)料(Liao),(?)供(Gong)您(Nin)参(Can)考(Kao):(?)
282018-06
高(Gao)压(Ya)电(Dian)缆(Lan)敷(Fu)设(She)时(Shi)环(Huan)境(Jing)条(Tiao)件(Jian)及(Ji)其(Qi)他(Ta)要(Yao)求(Qiu)注(Zhu)意(Yi)事(Shi)项(Xiang)  (?) (?)1、(?) 温(Wen)度(Du)要(Yao)求(Qiu):(?)按(An)GB/T11017-2002要(Yao)求(Qiu),(?)电(Dian)缆(Lan)敷(Fu)设(She)温(Wen)度(Du)不(Bu)能(Neng)低(Di)于(Yu)0℃(?)。(?)如(Ru)低(Di)于(Yu)此(Ci)温(Wen)度(Du),(?)可(Ke)采(Cai)取(Qu)给(Gei)电(Dian)缆(Lan)导(Dao)体(Ti)通(Tong)电(Dian)流(Liu)加(Jia)热(Re)或(Huo)搭(Da)建(Jian)保(Bao)温(Wen)棚(Peng)方(Fang)式(Shi)(此(Ci)法(Fa)受(Shou)限(Xian)因(Yin)素(Su)较(Jiao)多(Duo),(?)不(Bu)常(Chang)用(Yong))。(?)  (?) (?)2、(?) 浸(Jin)水(Shui):(?)如(Ru)电(Dian)缆(Lan)有(You)局(Ju)部(Bu)或(Huo)全(Quan)部(Bu)浸(Jin)泡(Pao)在(Zai)水(Shui)中(Zhong),(?)就(Jiu)对(Dui)电(Dian)缆(Lan)的(De)防(Fang)水(Shui)性(Xing)能(Neng)提(Ti)出(Chu)了(Liao)较(Jiao)高(Gao)要(Yao)求(Qiu)。(?)敷(Fu)设(She)中(Zhong)必(Bi)须(Xu)注(Zhu)意(Yi)电(Dian)缆(Lan)外(Wai)护(Hu)套(Tao)是(Shi)否(Fou)具(Ju)备(Bei)防(Fang)水(Shui)性(Xing)能(Neng)。(?)尤(You)其(Qi)在(Zai)牵(Qian)引(Yin)头(Tou)通(Tong)过(Guo)时(Shi)要(Yao)密(Mi)切(Qie)注(Zhu)意(Yi),(?)防(Fang)止(Zhi)电(Dian)缆(Lan)进(Jin)水(Shui)。(?)  (?) (?)3、(?) 弯(Wan)曲(Qu)半(Ban)径(Jing):(?)一(Yi)般(Ban)要(Yao)求(Qiu)敷(Fu)设(She)时(Shi)不(Bu)小(Xiao)于(Yu)18D(标(Biao)准(Zhun)要(Yao)求(Qiu)数(Shu)值(Zhi)为(Wei)不(Bu)小(Xiao)于(Yu)20D),(?)固(Gu)定(Ding)时(Shi)不(Bu)小(Xiao)于(Yu)15D(D:(?)电(Dian)缆(Lan)外(Wai)径(Jing))。(?)  (?) (?)4、(?) 机(Ji)械(Xie)敷(Fu)设(She)注(Zhu)意(Yi)事(Shi)项(Xiang)  (?) (?)4.1牵(Qian)引(Yin)方(Fang)式(Shi)及(Ji)输(Shu)送(Song):(?)  (?) (?)有(You)牵(Qian)引(Yin)头(Tou)的(De)敷(Fu)设(She)牵(Qian)引(Yin):(?)正(Zheng)规(Gui)的(De)牵(Qian)引(Yin)必(Bi)须(Xu)以(Yi)电(Dian)缆(Lan)导(Dao)体(Ti)为(Wei)受(Shou)力(Li)点(Dian)(压(Ya)接(Jie)牵(Qian)引(Yin)头(Tou)),(?)敷(Fu)设(She)中(Zhong)还(Huan)需(Xu)附(Fu)加(Jia)输(Shu)送(Song)力(Li),(?)减(Jian)少(Shao)摩(Mo)擦(Ca)力(Li),(?)防(Fang)止(Zhi)牵(Qian)引(Yin)力(Li)过(Guo)大(Da)损(Sun)伤(Shang)电(Dian)缆(Lan)或(Huo)造(Zao)成(Cheng)其(Qi)他(Ta)意(Yi)外(Wai);(?)  (?) (?)无(Wu)牵(Qian)引(Yin)头(Tou)的(De)敷(Fu)设(She)牵(Qian)引(Yin):(?)用(Yong)钢(Gang)丝(Si)绳(Sheng)牵(Qian)引(Yin),(?)即(Ji)钢(Gang)丝(Si)绳(Sheng)为(Wei)电(Dian)缆(Lan)长(Chang)度(Du)的(De)2倍(Bei),(?)从(Cong)线(Xian)路(Lu)终(Zhong)点(Dian)依(Yi)次(Ci)穿(Chuan)过(Guo)导(Dao)轮(Lun)、(?)输(Shu)送(Song)机(Ji)后(Hou)到(Dao)达(Da)电(Dian)缆(Lan)放(Fang)线(Xian)盘(Pan),(?)与(Yu)电(Dian)缆(Lan)每(Mei)隔(Ge)一(Yi)定(Ding)距(Ju)离(Li)后(Hou)进(Jin)行(Xing)柔(Rou)性(Xing)固(Gu)定(Ding)。(?)此(Ci)种(Zhong)敷(Fu)设(She)电(Dian)缆(Lan)整(Zheng)体(Ti)受(Shou)力(Li),(?)牵(Qian)引(Yin)力(Li)主(Zhu)要(Yao)集(Ji)中(Zhong)在(Zai)钢(Gang)丝(Si)绳(Sheng)上(Shang)。(?)此(Ci)种(Zhong)方(Fang)式(Shi)应(Ying)注(Zhu)意(Yi)电(Dian)缆(Lan)与(Yu)钢(Gang)丝(Si)绳(Sheng)间(Jian)的(De)固(Gu)定(Ding)间(Jian)距(Ju)、(?)方(Fang)式(Shi)及(Ji)转(Zhuan)弯(Wan)时(Shi)钢(Gang)丝(Si)绳(Sheng)与(Yu)电(Dian)缆(Lan)半(Ban)径(Jing)不(Bu)同(Tong)造(Zao)成(Cheng)电(Dian)缆(Lan)侧(Ce)压(Ya)力(Li)过(Guo)大(Da)等(Deng)问(Wen)题(Ti)。(?)  (?) (?)有(You)时(Shi)也(Ye)存(Cun)在(Zai)铝(Lu)护(Hu)套(Tao)受(Shou)力(Li)牵(Qian)引(Yin)的(De)情(Qing)况(Kuang),(?)即(Ji)采(Cai)用(Yong)铜(Tong)网(Wang)或(Huo)钢(Gang)丝(Si)网(Wang)包(Bao)覆(Fu)在(Zai)电(Dian)缆(Lan)表(Biao)面(Mian),(?)并(Bing)绑(Bang)扎(Zha)固(Gu)定(Ding)后(Hou)牵(Qian)引(Yin)。(?)这(Zhe)种(Zhong)方(Fang)式(Shi)要(Yao)注(Zhu)意(Yi):(?)牵(Qian)引(Yin)力(Li)不(Bu)能(Neng)大(Da)于(Yu)铝(Lu)护(Hu)套(Tao)可(Ke)承(Cheng)受(Shou)的(De)最(Zui)大(Da)牵(Qian)引(Yin)力(Li),(?)并(Bing)防(Fang)止(Zhi)铝(Lu)护(Hu)套(Tao)受(Shou)力(Li)变(Bian)形(Xing)损(Sun)伤(Shang)绝(Jue)缘(Yuan)。(?)  (?) (?)4.2牵(Qian)引(Yin)力(Li):(?)铜(Tong)导(Dao)体(Ti)不(Bu)大(Da)于(Yu)70N/mm2,(?)铝(Lu)导(Dao)体(Ti)不(Bu)大(Da)于(Yu)40N/mm2。(?)对(Dui)于(Yu)铝(Lu)套(Tao)受(Shou)力(Li)牵(Qian)引(Yin)方(Fang)式(Shi),(?)牵(Qian)引(Yin)力(Li)最(Zui)大(Da)不(Bu)超(Chao)过(Guo)40N×(?)S(铝(Lu)套(Tao)截(Jie)面(Mian)积(Ji),mm2)。(?)  (?) (?)4.3侧(Ce)压(Ya)力(Li):(?)无(Wu)论(Lun)何(He)种(Zhong)牵(Qian)引(Yin)方(Fang)式(Shi),(?)必(Bi)须(Xu)注(Zhu)意(Yi)侧(Ce)压(Ya)力(Li)不(Bu)超(Chao)过(Guo)3kN/m,(?)否(Fou)则(Ze)易(Yi)使(Shi)护(Hu)套(Tao)变(Bian)形(Xing)。(?)
282018-06
高(Gao)压(Ya)电(Dian)缆(Lan)安(An)装(Zhuang)注(Zhu)意(Yi)事(Shi)项(Xiang)有(You)哪(Na)些(Xie)?(?)  (?) (?)在(Zai)6kV或(Huo)10kV电(Dian)气(Qi)设(She)备(Bei)安(An)装(Zhuang)中(Zhong),(?)会(Hui)碰(Peng)到(Dao)需(Xu)要(Yao)单(Dan)芯(Xin)短(Duan)电(Dian)缆(Lan)作(Zuo)连(Lian)接(Jie)线(Xian)这(Zhe)样(Yang)的(De)情(Qing)况(Kuang)。(?)电(Dian)工(Gong)在(Zai)工(Gong)程(Cheng)安(An)装(Zhuang)中(Zhong),(?)有(You)时(Shi)会(Hui)用(Yong)到(Dao)三(San)芯(Xin)高(Gao)压(Ya)电(Dian)缆(Lan),(?)把(Ba)外(Wai)皮(Pi)剥(Bao)去(Qu),(?)再(Zai)剥(Bao)去(Qu)钢(Gang)包(Bao)铠(Kai)装(Zhuang),(?)取(Qu)三(San)根(Gen)芯(Xin)线(Xian)作(Zuo)单(Dan)芯(Xin)电(Dian)缆(Lan)使(Shi)用(Yong)。(?)即(Ji)使(Shi)单(Dan)芯(Xin)电(Dian)缆(Lan)绝(Jue)缘(Yuan)电(Dian)阻(Zu)符(Fu)合(He)要(Yao)求(Qiu),(?)若(Ruo)安(An)装(Zhuang)线(Xian)芯(Xin)离(Li)外(Wai)金(Jin)属(Shu)构(Gou)件(Jian)很(Hen)近(Jin),(?)也(Ye)会(Hui)出(Chu)现(Xian)结(Jie)构(Gou)件(Jian)放(Fang)电(Dian)现(Xian)象(Xiang),(?)在(Zai)春(Chun)季(Ji)潮(Chao)湿(Shi)的(De)天(Tian)气(Qi)情(Qing)况(Kuang)更(Geng)明(Ming)显(Xian),(?)这(Zhe)种(Zhong)现(Xian)象(Xiang)会(Hui)危(Wei)及(Ji)设(She)备(Bei)及(Ji)人(Ren)身(Shen)安(An)全(Quan)。(?)  (?) (?)从(Cong)电(Dian)磁(Ci)场(Chang)理(Li)论(Lun)我(Wo)们(Men)可(Ke)以(Yi)看(Kan)出(Chu):  (?) (?)三(San)芯(Xin)电(Dian)缆(Lan)分(Fen)布(Bu)电(Dian)容(Rong)三(San)相(Xiang)平(Ping)衡(Heng),(?)被(Bei)接(Jie)地(Di)屏(Ping)蔽(Bi)层(Ceng)包(Bao)围(Wei),(?)不(Bu)存(Cun)在(Zai)外(Wai)电(Dian)场(Chang),(?)只(Zhi)存(Cun)在(Zai)内(Nei)电(Dian)场(Chang),(?)能(Neng)量(Liang)传(Chuan)递(Di)只(Zhi)能(Neng)在(Zai)内(Nei)部(Bu)进(Jin)行(Xing),(?)不(Bu)会(Hui)外(Wai)泄(Xie)。(?)  (?) (?)无(Wu)屏(Ping)蔽(Bi)高(Gao)压(Ya)绝(Jue)缘(Yuan)电(Dian)线(Xian)分(Fen)布(Bu)电(Dian)容(Rong)比(Bi)较(Jiao)复(Fu)杂(Za),(?)但(Dan)离(Li)导(Dao)线(Xian)最(Zui)近(Jin)的(De)接(Jie)地(Di)体(Ti)的(De)电(Dian)容(Rong)最(Zui)大(Da),(?)最(Zui)易(Yi)产(Chan)生(Sheng)放(Fang)电(Dian)。(?) 所(Suo)以(Yi)一(Yi)般(Ban)情(Qing)况(Kuang)下(Xia),(?)单(Dan)芯(Xin)电(Dian)缆(Lan)中(Zhong)都(Du)会(Hui)有(You)内(Nei)外(Wai)半(Ban)岛(Dao)屏(Ping)蔽(Bi)层(Ceng),(?)以(Yi)保(Bao)证(Zheng)电(Dian)缆(Lan)在(Zai)使(Shi)用(Yong)中(Zhong)的(De)安(An)全(Quan)。(?)  (?) (?)由(You)于(Yu)高(Gao)压(Ya)电(Dian)缆(Lan)在(Zai)安(An)装(Zhuang)时(Shi)是(Shi)非(Fei)常(Chang)危(Wei)险(Xian)的(De),(?)我(Wo)们(Men)结(Jie)合(He)物(Wu)理(Li)学(Xue)相(Xiang)关(Guan)的(De)知(Zhi)识(Shi),(?)来(Lai)降(Jiang)低(Di)高(Gao)压(Ya)电(Dian)缆(Lan)安(An)装(Zhuang)时(Shi)的(De)危(Wei)险(Xian)指(Zhi)数(Shu)。(?)在(Zai)降(Jiang)低(Di)危(Wei)险(Xian)指(Zhi)数(Shu)的(De)同(Tong)时(Shi)并(Bing)提(Ti)高(Gao)高(Gao)压(Ya)电(Dian)缆(Lan)的(De)质(Zhi)量(Liang)。(?)
工(Gong)程(Cheng)业(Ye)绩(Ji)PROJECT
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