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MHYVP1乘2乘7/0.52礦用監(jian)控電(dian)(dian)(dian)纜(lan)(lan)生(sheng)產(chan)(chan)廠分布各地。中(zhong)(zhong)國除生(sheng)產(chan)(chan)長(chang)途型通(tong)信電(dian)(dian)(dian)纜(lan)(lan)和市(shi)內話(hua)纜(lan)(lan)外，光纖電(dian)(dian)(dian)纜(lan)(lan)和聚(ju)烯(xi)(xi)烴絕緣綜(zong)合(he)護(hu)層(ceng)全(quan)塑(su)市(shi)內話(hua)纜(lan)(lan)也(ye)有了長(chang)足的發展，國內不少廠家和科研(yan)單(dan)位從國外引進技(ji)術(shu)和設備(bei)開始生(sheng)產(chan)(chan)。中(zhong)(zhong)國每年有少量的聚(ju)烯(xi)(xi)烴絕緣聚(ju)烯(xi)(xi)烴護(hu)套全(quan)塑(su)市(shi)話(hua)電(dian)(dian)(dian)纜(lan)(lan)銷往港澳、東(dong)南亞及中(zhong)(zhong)東(dong)等地。

MHYV 1×2×7/0.52礦(kuang)(kuang)用(yong)(yong)信號電(dian)(dian)纜價格實(shi)心(xin)絕緣填充型電(dian)(dian)纜適用(yong)(yong)于煤(mei)(mei)礦(kuang)(kuang)管(guan)網的管(guan)道鋪設，主(zhu)要(yao)用(yong)(yong)于管(guan)道敷(fu)設。在(zai)纜芯(xin)中(zhong)和屏蔽層的內外(wai)表面用(yong)(yong)石油(you)膏填充或(huo)澆注處理(li)，以(yi)(yi)防(fang)止(zhi)煤(mei)(mei)礦(kuang)(kuang)中(zhong)水分侵入(ru)。在(zai)煤(mei)(mei)礦(kuang)(kuang)常見的30~C一60~C的環境條件下(xia)，煤(mei)(mei)礦(kuang)(kuang)用(yong)(yong)通信電(dian)(dian)纜的機械和電(dian)(dian)氣性能保(bao)持(chi)不變(bian)。用(yong)(yong)于平(ping)巷(xiang)、斜(xie)巷(xiang)及機電(dian)(dian)硐室做(zuo)通信線以(yi)(yi)及用(yong)(yong)于平(ping)巷(xiang)，豎井或(huo)斜(xie)井作主(zhu)信號傳輸。

屏蔽(bi)礦(kuang)(kuang)用信號電(dian)(dian)(dian)纜MHYVP 礦(kuang)(kuang)用通信電(dian)(dian)(dian)纜MHYVR電(dian)(dian)(dian)纜（PUYVR電(dian)(dian)(dian)纜、礦(kuang)(kuang)用防暴電(dian)(dian)(dian)纜)(1×2 1×4 3×2 4×2 5×2 10×2 對(dui)數)×7/0.28 7/0.37 7/0.43 7/0.52 （導體直徑）

煤礦(kuang)(kuang)用(yong)防爆網線(xian)(xian)MHYV4*2*0.5帶安(an)標(biao)礦(kuang)(kuang)用(yong)網線(xian)(xian) a）具(ju)有30個對(dui)絞線(xian)(xian)芯(xin)的(de)煤礦(kuang)(kuang)用(yong)聚(ju)(ju)乙烯絕(jue)緣鋁一聚(ju)(ju)乙烯粘結護層(ceng)鋼絲鎧裝聚(ju)(ju)氯乙烯護套礦(kuang)(kuang)用(yong)通信電(dian)纜 表示(shi)為： MHYA32 30×2 b）具(ju)有1個星絞線(xian)(xian)芯(xin)的(de)煤礦(kuang)(kuang)用(yong)聚(ju)(ju)乙烯絕(jue)緣聚(ju)(ju)氯乙烯護套礦(kuang)(kuang)用(yong)通信電(dian)纜，表示(shi)為：MHYV 1×4

礦(kuang)用信號電(dian)(dian)纜(lan)(lan)(lan)(lan)MHYVR阻(zu)燃電(dian)(dian)話電(dian)(dian)纜(lan)(lan)(lan)(lan)廠(chang)家 電(dian)(dian)纜(lan)(lan)(lan)(lan)使用環境溫度(du)(du)-40℃ ~ +50℃ 電(dian)(dian)纜(lan)(lan)(lan)(lan)敷(fu)設溫度(du)(du)≥-10℃ 在25℃時的溫度(du)(du)≤95% 電(dian)(dian)纜(lan)(lan)(lan)(lan)敷(fu)設時彎曲半徑： MHYV型電(dian)(dian)纜(lan)(lan)(lan)(lan)≥ 10倍(bei)電(dian)(dian)纜(lan)(lan)(lan)(lan)外徑 其(qi)余(yu)型號電(dian)(dian)纜(lan)(lan)(lan)(lan)≥15倍(bei)電(dian)(dian)纜(lan)(lan)(lan)(lan)外徑