超碰最新免费,91久久国产露脸精品,久久综合91,国产91在线免费视频,一区91,91精品国产综合久久福利,久福利

search
Hot keywords
  • 聯(lián)系我們內容
GYTA53 optical cable (48 cores)
The structure of GYTA53 optical cable is to insert 250 μ m optical fiber into a loose tube made of high modulus material, and fill the loose tube with waterproof compound. The center of the cable core is a metal reinforced core, and for some fiber optic cables with a certain number of cores, a layer of polyethylene (PE) needs to be extruded outside the metal reinforced core. The loose tube (and filling rope) is twisted around the central reinforcement core to form a compact and circular cable core, and the gaps inside the cable core are filled with water-resistant filling material. After longitudinal wrapping with plastic coated aluminum strip (APL), a layer of polyethylene inner sheath is extruded, and after longitudinal wrapping with double-sided plastic coated steel strip (PSP), a polyethylene sheath is extruded to form a cable.
< >
Contact us
  • Qinhuangdao Wolf Cable Co., Ltd
  • No. 4 Zhuhai Road, Shanhaiguan Economic and Technological
  • 19933636285 18833522049
  • 18833522049@139.com
Scan to follow us
黄石市| 宝山区| 崇仁县| 来宾市| 扎兰屯市| 大方县| 南汇区| 浦县| 广宁县| 安平县| 铜鼓县| 黎川县| 南宫市| 兰坪| 海盐县| 古丈县| 宣武区| 桃园市| 寻甸| 嘉禾县| 合肥市| 西盟| 淳安县| 永春县| 普洱| 武乡县| 通江县| 天津市| 涡阳县| 秭归县| 隆林| 炎陵县| 天峻县| 化德县| 莒南县| 靖边县| 定兴县| 襄汾县| 古田县| 乌拉特后旗| 东丽区|