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Two international advanced cable products have been successfully developed in Qingdao
The reporter obtained information from the Municipal Economic and Trade Commission that Qingdao Qingxun Technology Co., Ltd. has recently developed two new cable products tailored for the U.S. market, which have reached an international advanced level. These products have not only been successfully launched but have also received positive feedback from American clients. Experts have highlighted that these innovations are expected to play a key role in advancing the technological standards of China's cable industry.
According to the report, one of the new products is a metal-armored cable designed in accordance with the UL1569 standard in the United States. Unlike traditional methods that involve installing cables through conduits, this product is directly embedded into the building walls during installation. It features two major technological breakthroughs: first, it uses double-layer co-extrusion technology to produce a nylon sheath, solving common issues like eccentricity, cracking, and unevenness. Second, the company has developed its own armoring equipment and process, enabling a secure metal belt joint that meets specific requirements for safety, rust resistance, tensile strength, and protection against external mechanical damage.
The second product is a power and control bracket cable designed to meet the UL1277 standard in the U.S. It uses environmentally friendly flame-retardant materials, all in compliance with green standards. The cable also employs double-layer co-extrusion technology for the nylon sheath, allowing users to customize the sheath material with oil-resistant and high-temperature-resistant options as needed. This ensures compliance with the EU RoHS directive. Compared to conventional cables, this product shows significant improvements in environmental performance and mechanical properties, making it a more reliable and sustainable choice for modern infrastructure projects.