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Welcome The Cote D’Ivoire Team To Visit Our Company For Exchanges

On October 22, the Cote d’Ivoire team visited our company and visited the Donghong Smart Exhibition Hall and CNAS Laboratory accompanied by Shady Mar, General Manager of International Market, to learn about pipeline products and pipeline development. The company staff introduced the company's history, main products, market development, and some typical cases we have completed. Our mining pipelines and steel pipes have been recognized by them, especially Donghong Pipe's DN3600mm anti-corrosion steel pipes and wear-resistant mining pipes, which left a deep impression on customers. They said that they did not expect the development of pipelines to be so rich and the applications to be so diverse, which is very suitable for some of the projects they are currently involved in. They hope to have more cooperation with our company.

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The World's First DN1200 Steel Wire Wear-resistant Pipe Has Been Put Into Mass Production

On May 13, Shandong Donghong Pipe Industry Co., Ltd. successfully rolled off the DN1200mm ultra-large diameter steel wire wear-resistant composite pipe, taking the lead in achieving mass production in the industry, filling the gap in ultra-large diameter steel wire wear-resistant composite pipe products for non-coal mines, marking that Donghong's technical strength has reached a new level.

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Donghong Co., Ltd.'s Super-large Spiral Welded Pipe Is Off The Production Line!

Donghong Co., Ltd.'s φ2032mm*25.2mm*16m spiral welded steel pipe officially rolled off the production line and achieved large-scale mass production. This achievement not only set a new record for the diameter and length of spiral welded pipes at home and abroad, but also made Donghong Co., Ltd. the first company in the world to have the production capacity of high-grade, ultra-large diameter, and ultra-long fixed-length spiral welded pipes, providing important support for the upgrading of my country's pipeline manufacturing industry.

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V-resistant, Black-on-the-inside, White-on-the-outside PE Pipe Has Entered Mass Production, Achieving Success In Its First Market Launch In Guinea.

Donghong Co., Ltd. recently launched mass production of its specially developed, UV-resistant, black-on-the-inside, white-on-the-outside PE pipe. This differentiated product not only fills a technological gap in the company's specialty pipe sector but, with its unique performance, has become a new tool for expanding into overseas markets. Its first application project precisely addresses the high temperatures and strong UV radiation requirements of Guinea, Africa, providing an efficient solution for local infrastructure construction.

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First in China! DN1800 internal epoxy and external 3PE expansion socket-type anti-corrosion steel pipe was put into use for the first time.

DN1800 internal epoxy and external 3PE expanded bell-and-spigot anti-corrosion steel pipe was put into use for the first time in Guizhou project

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