Raduatuib co-cibbectuib geat-shinkable cable accessory is the newest product of the national cable accessory industry. The product is the dimension, light in the weight, reliable performance, powerful adaptation, easily installation and low price. It is widely used in the inside-and-outside direct and interme diate termianl connection of every kinds of poewr cable including co-connection cable, plastics cable and oil-immersed cable. It is widely used in power supply of the power, petrileun and chemical industry, me-tallurgy and mine, construction and shipbuilding .