Zhejiang Mingfeng Pipeline Equipment has obtained a patent for high gloss and high-performance composite stainless

On January 29, 2025, the financial sector reported that the information of the China National Intellectual Property Administration showed that Zhejiang Mingfeng Pipeline Equipment Co., Ltd. had obtained a patent entitled "High gloss and high performance composite stainless steel pipe", the authorization announcement number was CN 222392175 U, and the application date was May 2024.

The patent abstract shows that the present utility model provides a high gloss and high-performance composite stainless steel pipe, comprising an outer pipe, a middle pipe, and an inner pipe. The inner part of the outer pipe is fixedly installed with a middle pipe, and the inner part of the middle pipe is fixedly installed with an inner pipe; The outer surface of the inner tube is uniformly and fixedly installed with several elastic corrugated plates, and the elastic corrugated plates are located in the middle tube, which are fixedly connected to the middle tube; The overall setting of this utility model can have multiple buffering and compression resistance capabilities when subjected to external pressure, preventing the inner tube from being directly compressed, thereby making the whole safer and more reliable during use.

According to Tianyancha data, Zhejiang Mingfeng Pipeline Equipment Co., Ltd., established in 2014 and located in Lishui City, is an enterprise mainly engaged in the metal products industry. The registered capital of the enterprise is 56.88 million RMB, and the paid in capital is 13.05 million RMB. Through big data analysis by Tianyancha, Zhejiang Mingfeng Pipeline Equipment Co., Ltd. has participated in two bidding projects, with one trademark information and 13 patent information in terms of intellectual property rights. In addition, the company also holds four administrative licens.