| 摘要 |
The present invention relates to a cable for a gas welding carbon dioxide gas welding cable having a separated double coating structure and, more specifically, relates to the cable for a gas welding carbon dioxide gas welding cable having a separated double coating structure which is lightweight with a thin coating layer; and has flexibility by forming a space between an external coating layer and an internal coating layer, allowing a worker to safely execute welding work by blocking a heat transfer generated from the inside to the outside. According to the present invention, the cable comprises: an exterior coating layer; a gas supplying pipe located on a central part of a cable for a welding device; a power supply conductor line located in an inner side of the circumferential surface of the external coating layer; and a control cable located between an unwoven fabric to envelope the outside of the power supply conductor line. The unwoven fabric is enveloped by an internal coating layer, an external coating layer is installed to the outside of the internal coating layer, and a space is formed between the external coating layer and the internal coating layer. |
