Double layer watertight cable

Double layer watertight cable

Double layer watertight cable is a specially designed cable used to provide reliable power, signal, and data transmission in underwater environments. This type of cable adopts a special waterproof design and material, which can effectively prevent moisture from seeping into the interior of the cable, and has good sealing performance, which can prevent moisture from entering the interior of the cable through the outer skin or joints. Here are some detailed information about double-layer watertight cables:

Structural characteristics

Double layer watertight cables typically have the following characteristics:

Waterproof performance: The double-layer waterproof cable adopts a special waterproof design and material, which can effectively prevent water from seeping into the inside of the cable. This waterproof performance can provide reliable power, signal, and data transmission in humid, water immersed and other environments.

Sealing performance: Double layer watertight cables usually have good sealing performance, which can prevent moisture from entering the interior of the cable through the cable sheath or joints. This sealing performance can ensure the long-term reliable operation of cables in underwater or humid environments.

Durability: Double layer watertight cables usually have good durability and can resist the influence of environmental conditions such as moisture, water immersion, and corrosion. They usually use water-resistant and corrosion-resistant materials and structures to ensure long-term stable performance.

Wide application range: Double layer watertight cables are suitable for various scenarios that require waterproof performance, such as underwater equipment, outdoor equipment, ships, marine engineering, mines, etc. They can transmit electricity, signals, and data to meet the needs of different applications.

technical parameter

The technical parameters of double-layer watertight cables may vary depending on the manufacturer and specific model. Some common technical parameters include:

Rated voltage and working voltage: The rated working voltage of double-layer watertight cables is usually 500V and 1000V, and they can operate stably at the specified voltage level.

Temperature range: The working temperature range of double-layer watertight cables is usually -65 ℃ to+80 ℃, which can maintain good electrical performance over a wide temperature range.

Seawater resistant environment: Double layer watertight cables are usually suitable for seawater resistant environments and can resist the corrosive effect of seawater on the cables.

Tensile strength: According to customer requirements, double-layer watertight cables can increase the number of Kevlar to enhance tensile strength