tape winding production cable head
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processing, welding wire, pressure bar lock and terminals installed, heat shrinkable tube, heating forming, installation, wiring. 4, cable accessories 1) dry bag, in some demand is not high or in order to save money on the project, the more dry package using low voltage cable joints, due to the low pressure electric field can be neglected, so especially the installation company in order to save money to use dry bag. No one seems to have done so much, but I have only seen the 3M company has dry cable accessories
(usually the middle connector). 2) heat shrinkable cable accessories, relative stem package cost is high, but in the 10KV and below the level of the use of heat shrinkable cable accessories is more economical, generally applicable to a new project, the construction does not require fire common power supply system 3) pouring cable accessories, basically eliminated, the main use of oil insulated cables, since heat shrinkable the advent of oil filled cable basically eliminated. At present, 3M and other lowvoltage cables as well as pouring cable connector. 4). Cable connector, cable accessories is being popularized, especially for the construction of fire ban environmental and petrochemical industry, and reduce the human factor, more security, disadvantage is very expensive. The above content is small house to introduce you how to do the electrical installation budget knowledge, I hope to help you, if you want to know more knowledge of the decoration budget, please continue to pay attention to the decoration.The [url=http://cheappricewpcdeck.com/diy-deck/45.html]cost of a shadow box fence[/url] [url=http://cheappricewpcdeck.com/diy-deck/44.html]malaysia decking flooring swimming pool[/url] [url=http://cheappricewpcdeck.com/diy-deck/43.html]tongue in groove vs composite[/url] |
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