Water or moisture enters the cable elbow

After investigation and analysis, it is found that the cable elbow has at least several defects during the production process: Water or moisture enters the cable elbow. Because it was raining and snowing during the construction, although there were umbrellas, it was inevitable that snow would fall on the elbows of the cables being made, and the air humidity in rainy and snowy days was also relatively high

Construction technology and technical requirements for new cable heads And the essentials are not well understood, and the implementation system is not strict. When applying lubricating silicone grease, the dirt on the hands is attached to the cable insulation layer, thereby reducing its insulation performance (equivalent to a smaller creeping distance)

The cable elbow and cable compatible with the cable are not selected according to the regulations. Press the terminal lug. In modern society,brass valve the market economy has shifted from a seller’s market to a buyer’s market. 

Consumers and producers demand consumer goods and semi-finished products, and demand higher and higher quality of metal pipe joints. How to be in a dominant position in market competition to a large extent Depends on the quality of the product.

'Science and technology are the primary productive forces', and product quality is the crystallization of science and technology, so for an enterprise, the quality of the product determines the development of the enterprise, and the 'brand effect' has been deeply rooted in the hearts of the people under the modern market economy. Although branded stainless steel metal hose products are much higher in price than similar products, their sales still remain high.