Cost Factors Of Intermediate Joints For Cold Shrink Cable Accessories

As a component in power supply lines that bears the main load and meets insulation requirements, the Cold Shrink Cable Accessories intermediate joint has particularly strict structural design and material requirements. In the industry, it typically uses cold shrink tubing made of silicone rubber or EPDM. These materials require precise vulcanization and expansion processes during manufacturing to achieve a long-term stable insulating shell and meet the power system's standards for withstand voltage and environmental adaptability.

Based on market sales, the price range of 10kV to 35kV cold shrink tubing is higher than that of simple cold shrink sleeves. Cold shrink tubing products not only need to meet electrical performance requirements but also need to consider adaptability and reliability under on-site construction conditions. This comprehensive performance improvement often comes with a relatively high ex-factory price.