Laying electrical cables and wired communications in open areas or in difficult production conditions requires the use of special protection from external factors. The most effective and practical option is a sealed metal jacket with external PVC insulation. The design is:
- A metal tube twisted from a steel strip
- The outer insulation layer is made of PVC.
This scheme provides the necessary flexibility and resistance to possible external mechanical influences. The PVC insulation layer performs two main functions at once: ensuring tightness and preventing moisture from entering the internal cavity, and protecting against possible voltage breakdown.
Classification of metal sleeves
PVC insulated sleeves made of metal tape can be used for laying electrical cables in special shafts, through the air or in the ground. They are mass-produced, tested and tested at special stands of the company. The classification of products is carried out according to the following dimensional characteristics:
- The inner diameter.
- The outer diameter.
- Product length.
The technical data sheet indicates the permissible bending radius of the sleeve and the mass of the running meter. This type of product does not require mandatory certification, and the quality is confirmed by the manufacturer's own guarantees.
Wide selection and affordable selling prices
To get more complete information and get acquainted with the characteristics of PVC insulated metal hoses, please visit the official website of the manufacturer of this type of product. Dozens of types of products are presented in the catalog and are accompanied by a detailed description. A free consultation on all issues is provided by a full-time specialist.
The company's products are sold at affordable selling prices with online purchase registration. Factory quality guarantees and compliance with the dimensional parameters specified in the description are provided.
Buyers – legal entities or individuals can choose a convenient payment method at their discretion. The items presented are in stock. The ordered batch is completed on the day of the calculation. A fast delivery service is provided to any region of the country at the address specified by the customer.
