Hunan sales cable Hunan sales inventory low sales fiber optic cable. Because most of the Dongting Lake in Hunan province located in the south, named after the river because of the province's largest Xiangjiang River flows into the whole territory and referred to as "Gordon", because since ancient times and have planted Hibiscus "Hibiscus country," he said. Also, "but Chu Youcai, in Sri Lanka for Sheng" reputation. Products cable (optical fiber cable) is mainly composed of an optical fiber (glass as thin as a hair) and protective plastic casing and plastic sheath formed, and not within the cable, gold, silver, copper and aluminum and other metals, usually no recycling value. Fiber optic cable is a certain amount of the composition according to a certain way of the cable core, outsourcing jacket, some clad outer sheath to achieve a communication line optical signal transmission. That is: the cable by the optical fiber (light transmitting carrier) after the formation of a certain process. The basic structure of the cable is normally provided by the core, strengthen steel, fillers and jacket several components, can additionally also waterproof layer, a buffer layer, an insulating metal wires and other components. The basic structure of the product properties of the cable is normally provided by the core, strengthen steel, fillers and jacket several components, can additionally also waterproof layer, a buffer layer, an insulating metal wires and other components. Additional Notes 1.1 cable bend radius should be not less than 15 times the cable diameter, the construction process of not less than 20 times. 1.2 cable laying traction should not exceed 80% of the tension of the cable allows. Moment Maximum Allowable traction should not exceed 100% of tension. The main draw should be added to the cable reinforcement (core) on. 1.3 cable pulling the tip can also be pre-site production. Buried or underwater armored cable can be used for nets or towing tip. 1.4 In order to prevent damage to the cable traction reverse process, should be inserted between the trailing end of the swivel head and pulling cable. 1.5 laying fiber optic cable, fiber optic cable to be released from the top plate and keep loose arc. Cable laying process should not twist prohibited to play a small circle, surging phenomenon. 1.6 cable laying with mechanical traction, traction should be based on the length, terrain conditions, the choice of pulling tension and other factors centralized traction, intermediate auxiliary traction or traction mode dispersion. 1.7 Mechanical traction tractor shall meet the following requirements: 1) traction speed adjustment range should be 0 to 20 m / min, stepless adjustment method should be; 2) Traction tension can be adjusted, and automatic shutdown performance , that is, when the traction exceeds a predetermined value, it can automatically send alerts and stop pulling. 1.8 laying fiber optic cable, well-organized and have someone must command. Traction process should be a good means of communication. Prohibit untrained staff induction and communication tool case without jobs. Trading description of the transaction: (1) Paypal (2) logistics collection of money (3) Logistics 4 large pick-notice delivery of goods