It is a kind of steel-plastic composite pipe with excellent corrosion resistance,which is made of pretreated steel pipe as base pipe,heated steel pipe and coated with gusion bonded epoxy powder on its inner surface and polyethylene powder on its outersurface.
"One Belt and One Road" Pakistan Thar Coalfield.
Demonstrating the international service capabilities of Donghong Pipeline.
Pakistan's Thar Coalfield is a priority project of the "China-Pakistan Economic Corridor Energy Planning" and a key project of the countries along the "Belt and Road". Donghong's plastic-coated and weighted anti-corrosion steel pipes were screened at all levels and finally selected into the Thar Open-pit Coal Field. As the vanguard of the "One Belt, One Road" initiative, Donghong Pipe Industry supports China's national strategy with practical actions.
The Han-to-Wei River Diversion Project.
This project is an overall water resource allocation project in Shaanxi Province and a key national promotion project from 2020 to 2022. Using Φ3448mm anti-corrosion steel pipes from Donghong Co., Ltd., after the completion of the project, the water shortage situation in the water-receiving areas of Shaanxi Province has been significantly improved, and the beneficiary population will reach 14 million. Through the support of high-quality water conservancy development, it not only enriches the healthy life of thousands of households, but also provides a source of power for cities to improve river water quality and help ecological restoration.
Hubei Province Xiaogan Urban Water Supply System Raw Water Relocation Project.
The total investment of this project is 1.317 billion yuan. It is a short-term project to improve urban infrastructure and a livelihood project to ensure the safety of drinking water for local residents. The project uses Donghong's DN1600mm plastic-coated steel pipes. Once completed, it will further improve Xiaogan's water resource carrying capacity for high-quality development and provide a strong guarantee for building an important node city in the Wuhan metropolitan area.
Nishan World Civilization Forum supporting facilities project.
This project mainly uses the Si River main stream reservoir and gate dam to adjust and store water to replenish the Nishan Reservoir) and regulate the ecological environment. Nishan Reservoir is a reservoir mainly for flood control, but also for comprehensive utilization such as irrigation and breeding. Due to dry weather, upstream interception and other reasons, its ability to regulate and store water has gradually weakened. The implementation of this project can effectively control the water volume of the downstream river, restore the water surface of the reservoir, form a water system landscape, transport water from the Si River to the reservoir area, optimize and regulate the ecological environment, provide a good environment for the Nishan World Cultural Forum, and have a positive impact on the ecology of the tourist city Regional regulation is of great significance.
ABOUT US
DONGHONG is quietly changing the worldwith the new technology and our innovation will never stop.
Shandong Donghong Pipe Industry Co., LTD.
(also known as: Donghong Pipe Industry, stock code: 603856) headquartered in Confucius hometown - Qufu City, Shandong Province, containing a variety of polymer plastic pipe, modified plastic composite pipe, heavy anti-corrosion metal pipe, energy-saving heat pipe, connection pipe, new material application as the main business, and is the engineering pipe manufacturers, pipeline service providers and pipeline engineering general contractor. Relying on the national enterprise technology Center, the company integrates upstream and downstream ecological resources, deepening the research on the digitization, information and intelligence of pipeline engineering, to make intelligent pipelines integrated into human life, and is committed to becoming the world's leading pipeline system comprehensive solution provider.
Donghong has repeatedly served in the national strategic project: South to North Project Eastern Part, Water diversion from Yellow River to Linyi, Water Diversion from Han to Wei River, Beijing to Urumqi Expressway engineering, Beijing capital international airport T3 terminal engineering, Pakistan Thar Cola Mine Project, Mongolia extremely cold long distance deep buried pipeline water engineering, Belt and Road kazakhstan hydrometallurgy project, Indonesia OBI nickel cobalt deep sea landfill engineering, Shenhua east coal mine engineering, Guangdong dabaoshan tailings transportation engineering, Penglai cross-sea drinking water project, Beijing-Tianjin-Hebei coal to gas engineering, Xinjiang Hetian Limin gas engineering,With pre-sales guidance, sales, logistics, after-sales service as one of the comprehensive marketing service ability.
Donghong Pipe Industry has been promoting the advancement of human plastic composite pipe technology!
Donghong Co., Ltd. R&D Center is a national-level enterprise technology center.It has a national-level CNAS laboratory and has been recognized as the Shandong Provincial Engineering Technology Research Center and the Shandong Provincial Enterprise Technology Center by the Shandong Provincial Department of Science and Technology and the Shandong Provincial Economic and Information Commission. The center has industry-leading R&D capabilities. It has now achieved world-wide
breakthroughs in the fields of material modification, steel-plastic composite, connection technology, and intelligent pipelines!
We are not providing logistics, and we are providing an overall transport solution.
Establish strategic partnerships with more than 5 5A-level logistics companies
Thanks to our partnership and years of transportation experience, no matter how hot or cold the weather is, whether the area is remote or harsh, we have a comprehensive transportation strategy to ensure that every shipment is delivered to the customer's site as soon as possible.
The environment, climate, and even people's way of thinking are different around the world. Donghong adheres to the concept of safety first and service first. Continuously improve service details and set up 9S full worry-free service to ensure that customers anywhere in the world can use Donghong products smoothly and safely.
Professional Installation
1.Full technical support from an expert team; Answers to product technical questions.
2.Construction and installation guidance, material budget.
SAFETY FIRST, SERVICE IN ADVANCE
1. Is your product meets the international standard ?
Our products have pass CE, BV, ISO and wars certificate, and all figures indicates higher than standard, you can feel free to let us know which national standard you required, we will check or test it for you.
2. What kind of service do you offer ?
As a manufacture fatory, we provide pipe products, pipe fittings, package and shipping; as a professional consulation company we provide project consulting advise, pipe system solutions and design suggestions; as an engineering focused enterprise , we also provide pipeline contractor service and pipe repair service, also can give free maintance guidance.
3. Do you support OEM/ODM service?
Yes, we offer customization in material, specification, logo, package , connection methods andothers. Meanwhile, our professional team can offer solution suggestion for your specified projects, we have successfull cases of that service.
4. What's your terms of payment?
T/T or L/C at sight.
5. How can you gurantee the goods you offered is qualified?
We warmly welcome all customers arrange the visit to our company and see our goods in sight, we can also provide strict test as per customer required before order. Meanwhile, before the bulk production, we can dispatch samples for customer to do their own tests to qualify the products.
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