Nylon cable waterproof joints use stainless steel as a raw material, which can be said to have great advantages in all aspects of manufacturing, operation or processing. Therefore, although the waterproof joint of the cable is made of stainless steel as its raw material, the cycle life is relatively short, but the cycle life is relatively short. In the solution of the cable waterproof joint, it still belongs to a more economical one.
    First, the stainless steel magnetic problem of the joint
Cable waterproof joints If you use stainless steel as the primary raw material, you should also understand the magnetic problems of stainless steel itself. Stainless steel is generally considered to be non-magnetic, but in fact, after the austenitic series of materials pass the necessary processing technology, it is possible to exhibit a certain magnetic, but if it is considered that magnetic is a specification for judging the quality of stainless steel cable waterproof joints, it is not precise.
When the nylon cable waterproof connector is selected, the stainless steel data is magnetic and does not indicate the unevenness of its quality. In fact, some chromium-manganese stainless steel is stainless steel without magnetic properties. The chrome-manganese stainless steel in the nylon cable waterproof joint is not a substitute for the 300 series stainless steel, especially in the high medium corrosive working environment.
    Second, the use of nickel in cable waterproof joints
In the process of using stainless steel as a raw material, cable waterproof joints have relied on the use of nickel in the past, but the price of cable waterproof joints has also been greatly affected by the global price of nickel. In order to reduce the pressure on the cost and improve the competitiveness of the cable waterproof joints, the production companies of the cable waterproof joints have especially found alternative materials to produce low-nickel nylon cable waterproof joints.
The above two common senses, expect customers to know when buying.
    The function of the cable joint is just like the water supply of the water pipe must be guaranteed to be watertight. The power transmission of the cable must also ensure no leakage, which requires the cable to have sufficient insulation and sealing strength under rated conditions. The cable connector and the waterproof connector function as a connection between the power source and the power device. It is a device that re-wrapps and seals the cable at the ends of the cable to ensure normal operation.
    The most fundamental requirement for cable connectors is to have sufficient insulation, mechanical and sealing strength. The insulating tape used to make the cable joint must have sufficient mechanical strength. Other insulating materials should also have low water absorption, low gas permeability and dielectric loss tangent, good electrical stability, and should not be used to accelerate aging and A material that reduces the strength of the insulation.
    The basic technical requirement for making cable joints is to carefully clean and dry all insulating materials, and carefully protect the original core insulation at the three-pronged end of the cable core from damage; the wound-insulating tape should be tightly packed tightly to ensure interlayer No gaps, strict control of the proportion of cable glue (including epoxy resin compound) and watering temperature.
    The structure of the cable connector must be simple, compact, lightweight and easy to construct on site.