亚洲精品影片,精品久久久久国产免费,精品久久久久99,国产精品区一区,国产成人一区在线观看,国产成人精品优优av,国产精品久久久久久久午夜

Characteristics of pre twisted suspension clamp:


The combination of inner and outer spiral pre twisted wires plays a role in protecting the optical cable, which can make the stress distribution of the wire uniform, without any convergence point, enhance the stiffness of the cable installation point, and provide good protection performance for the optical cable.
2. The cable clamp has strong grip strength, which can reach 10% -20% of the rated tensile strength of the optical cable, and has strong dynamic stress bearing capacity.
3. The combination of inner and outer spiral pre twisted wires can provide a larger contact area between the cable clamp and the optical cable, and is equipped with flexible rubber clamping blocks to enhance self damping and reduce wear.
4. It has anti corona ring function, which can greatly improve the electric field state at the end of optical cables and pre twisted wires in high altitude, reduce energy loss, and minimize electrical corrosion caused by corona on optical cables, thereby extending the service life of optical cables.
5. The use of high-quality aluminum alloy material has improved the mechanical performance and corrosion resistance of the wire clamp, greatly extending its lifespan.
6. Easy to install, construction personnel do not need to prepare special tools and can easily complete the installation by hand. It is also easy to ensure installation quality, lightweight, maintenance free, and reduces construction costs.