伐木电线

1. Application Logging cable is mainly used for well logging, perforation and sampling in oil and gas fields. It can also be used for ocean survey, measurement of river, harbor and bay water conservancy and hydrology, and geological protecting of coal field, and terrestrial thermal logging and so on. The main functions of these kinds of cable are to support mechanical loading and transmit electrical signals and serve as a rule for measuring depth of wells.2. Standard of the product Its performances can meet the requirements of the Standard No. JB/T3302 which was published by former Ministry of Machine Building Industry.3. Speciality of use 3.1 voltage rating: 500V 3.2 range of allowable operating temperature Polypropylene -30-150 Fluorin plastic F40 -50-180 Fluorin plastic F46 -50-232 Fluorin plastic PFA -50-260