What we do

All Range Of Pipeline

Products

Shandong Donghong Pipe Industry Co., Ltd. is an engineering pipeline manufacturer, pipeline engineering service provider and pipeline engineering general contractor whose main business is various types of polymer plastic pipes, modified plastic composite pipes, heavy-duty anti-corrosion metal pipes, energy-saving thermal pipes, connecting pipe fittings, and new material applications.

Mining Pipelines

Donghong started the production of mining pipeline in 2005. Its products cover mining steel wire pipes, mining polyethylene pipes, mining composite steel pipes, etc., with a comprehensive product structure; it independently develops core materials and has a variety of highly corrosion-resistant , Pipeline products with acid and alkali resistance are suitable for transporting various media in various mines.

Water Supply And Drainage Pipes

Donghong water supply and drainage pipelines mainly include steel mesh skeleton polyethylene composite pipes, metal anti-corrosion pipes, polyethylene ( PE ) pipes, polyvinyl chloride ( PVC ) series pipes and other products, which have been used in long-distance water transportation in Mongolia. Belt and Road projects such as Indonesia's OBI deep-sea landfill, as well as national key engineering projects such as the South-to-North Water Diversion Project,Yellow River Diversion Project, Han River Diversion Project, Beijing-Xinjiang Expressway, and Beijing Capital International Airport T3 Terminal Project. 

Heating Pipes

Donghong thermal pipelines include spray-wrapped prefabricated directly buried insulated pipes, polyethylene outer protective pipes, rigid polyurethane prefabricated directly buried insulated pipes, overhead polyurethane prefabricated insulated pipes and other products, which can fully meet the needs of usage requirements of customers under various working conditions. 

Gas Pipelines

Donghong gas pipeline featured with corrosion resistance, high toughness, resistance to slow crack growth and resistance to rapid crack expansion. The product contain PE gas pipeline and 3PE (Three-layers PE) pipeline.

Pipe Connection System

To achieve each project’s quality assurance, DONGHONG spend substantial capital to build pipe supporting components production workshop, and independently create different pipe fitting connectors to fit for different requirements of project needs.