Copper Cable Gland are very advanced in the manufacture of materials, in general, the use of stainless steel as a material, it is precisely because of its special material, so in use, not only has a very good corrosion resistance, high temperature resistance, but also has a very good soft performance, it is in the oil pipeline when connecting Wait, can choose any direction, to humidity for the shake and noise absorption, its overall performance can be divided into the following points.

1. Corrosion resistance is strong. As mentioned earlier, its material is stainless steel, so naturally it enhances its performance and corrosion resistance, but also to ensure that its sealing performance, no matter what, must achieve good performance, the most fundamental reason for users to choose it is also because it has good performance.
2. The appearance is strong. Things like this, more often than not, are kept out, so not only must Copper Cable Gland have good performance, but also must ensure that it has a good appearance.
3. High pressure resistance. High pressure resistance is its must work environment, if not to achieve this, naturally can not have a good working performance, this metal joint in the actual work test, can withstand a lot of high pressure, it is precisely because of this, it will be able to ensure the safety of work.
4. Shockproof. When Copper Cable Gland works, vibration is unavoidable, so earthquake prevention must be achieved, in practical work, it fully achieved this point, earthquake prevention, anti-dislocation.
5. Easy to use. Because of its light weight, this greatly reduces the construction load, can be used in the least time to achieve the best work, which is other products of the same kind can not.

The common faults of PG Cable Gland are as follows:
1. Instantaneous high voltage causes breakdown of PG Cable Gland, or when lightning is out of date, excessive voltage exceeds the maximum allowable value of insulation layer of cable joints and causes cable joints to breakdown. Resonant overvoltage exceeds the endurance of insulation layer of cable joints and causes cable joints to breakdown.
2. Under the long-term thermal, chemical, electrical and mechanical effects, the insulation layer of cable glands is prone to aging and deterioration, resulting in chemical and physical changes in the quality of materials, leading to dielectric loss in cable glands, reducing insulation strength.
3. The insulating layer of PG Cable Gland is damped, and if the cable glands are not well sealed during installation, it is easy to enter moisture; if the bad cable glands leave cracks or trachoma during fabrication, it will not play the role of insulating sealing, it will also make the cable damp.
4. The small bubbles in the insulating layer of the cable dissociate, causing local heating in the cable glands; the cable in the protective tube due to poor surface heat dissipation, resulting in accelerated insulation damage concentrated at both ends of the cable, that is, the cable glands; cable long-term full load or overload, will cause the cable to swell, and gradually develop into cable joints failure.