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(nèi)容
GYTA53 optical cable (12 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
新郑市| 中超| 志丹县| 珲春市| 湄潭县| 慈利县| 香河县| 宜宾县| 盐山县| 嘉鱼县| 文化| 黔西县| 伊金霍洛旗| 彭水| 宁远县| 灵寿县| 沈丘县| 建瓯市| 高清| 札达县| 高碑店市| 化隆| 集贤县| 射洪县| 临西县| 彝良县| 竹溪县| 阜新| 淄博市| 曲阳县| 大方县| 油尖旺区| 宜君县| 久治县| 新巴尔虎右旗| 都安| 潍坊市| 东明县| 潞城市| 句容市| 苗栗市|