松套層絞式單細圓鋼絲鎧裝光纜（gyta53+33）
strandedloose tube single-steel-wire armoredcable
產品描述 description
gyta53+33光纜的結構是將250μm光纖套入高模量材料制成的松套管中，松套管內填充防水化合物。纜芯的中心是一根金屬加強芯，松套管（和填充繩）圍繞中心加強芯絞合成緊湊和圓形的纜芯，纜芯內的縫隙充以阻水填充物。涂塑鋁帶（apl）縱包后擠一層聚乙烯內護套，雙面涂塑鋼帶（psp）縱包后擠制聚乙烯外護套。再經單細圓鋼絲鎧裝后，最終擠制聚乙烯外護層成纜。
the fibers, 250μm, are positioned in aloose tube made of a high modulus plastic. the tubes are filled with awater-resistant filling compound. a steel wire locates in the center of core as ametallic strength member. tubes (and fillers) are stranded around thestrength member into a compact and circular cable core. an aluminum polyethylenelaminate (apl) is applied around the cable core, which is filled with the fillingcompound to protect it from water ingress.then the cable core is covered with athin pe inner sheath. and a psp is longitudinally applied over the innersheath, the cable is covered with a peouter sheath. after the single-steelarmored, the cable is finally completed with an outersheath.
產品特點characteristics
l具有很好的機械性能和溫度特性
????????????good mechanical and temperature performance
l單細圓鋼絲鎧裝使光纜具有更強的抗拉性能
????????????single-steel ensures good performance of tensilestrength
l松套管材料本身具有良好的耐水解性能和較高的強度
?????high strength loose tube that is hydrolysis resistant
l管內充以特種油膏，對光纖進行了關鍵性保護
?????special tube filling compound ensure a critical protection offiber
l良好的抗壓性和柔軟性
?????crush resistance and flexibility
l采用下列措施來確保光纜的防水性能：
?????the following measures are taken to ensure the cablewatertight:
??單根鋼絲中心加強芯
?????steel wire used as the central strength member
??松套管內填充特種防水化合物
??????loosetube filling compound
???完全纜芯填充
?????100% cable core filling
??涂塑鋁帶（apl）防潮層
?????apl moisture barrier
??雙面涂塑鋼帶（psp）提高光纜的抗透潮能力
???? psp enhancingmoisture-proof
??良好的阻水材料防止光纜縱向滲水
?????water-blocking material
產品標準standards
上海古港公司gyta53+33光纜符合yd/t901-2001和iec60794-1標準
comso gyta53+33 cable complies withstandard yd/t 901-2001 as well as iec 60794-1.
更多詳細信息請垂詢銷售代表。
need more detailedinformation,please consult the sales representative.

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上海古港通信科技有限公司
趙小姐
13818600568
上海市松江葉榭工業區葉政路451號

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