The Steel Wire Reinforced PE Composite Pipe (SRTP/SRCP pipe) signifies a monumental advancement in piping technology. Ingeniously designed by spirally winding high-strength steel wire for unparalleled reinforcement, it integrates seamlessly with a specially modified flame-retardant and antistatic HDPE matrix. This harmonious blend is achieved through the use of high-performance adhesive resin, delivering a robust product that epitomizes the combined strengths of both steel and plastic pipes. This remarkable innovation is extensively deployed across an array of mining applications, including but not limited to underground water supply and drainage, shotcrete, gas drainage, and air pressure systems, ensuring superior performance and reliability.
Boasting over a decade of dedicated research and practical application, Shandong Donghong Pipe Industry Co., Ltd. stands at the forefront of the industry with its steel wire mesh skeleton plastic (polyethylene) composite piping systems. Our cutting-edge solutions proficiently overcome traditional pipeline limitations such as limited service life, inadequate corrosion resistance, excessive weight, rigidity, and high friction loss. Our extensive piping system encompasses a comprehensive range of pipes, fittings, and connections designed for high, medium, and low-pressure applications. These innovative systems are extensively utilized in underground coal mines for water supply and drainage, nitrogen injection, gas extraction, and pressurized air. In addition to coal mining, our products extend their unparalleled reliability and performance to the chemical industry and various other sectors, offering versatility and dependability.
1. Basic Material: High Density Polyethylene; 2. Skeleton Material: High Density Copper Steel Wire; 3. Composite Material: Adhesive Resin; 4. Supporting Pipe Fittings Production Workshops; 5. Quality Control of Steel Wire Coating Supplier; 6. Customization Ability; 7. Exquisite Equipment.
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) proudly stands in Qufu, China, the renowned birthplace of Confucius. As a leading engineering pipeline manufacturer and top-tier service provider, we specialize in four essential categories of functional and custom pipelines: dedicated pipelines for rainwater and sewage diversion, municipal pipelines, industrial and mining pipelines, and pipelines for key national engineering projects. Our robust industrial ecosystem thrives through the synergy with design institutes, financial institutions, port logistics, construction units, and both upstream and downstream enterprises. Committed to revolutionizing the pipeline industry, we aspire to be a global pioneer in comprehensive pipeline system solutions. Through the introduction of intelligent pipelines, we aim to enhance human life and ensure the unwavering safety of pipeline transportation.
Donghong boasts an elite team of over 200 R&D personnel, holding more than 100 patents. Utilizing national technology research and development platforms such as the National Enterprise Technology Center, National CNAS Laboratory, Academician Expert Workstation, and Post-doctoral Workstation, we lead the innovation in the digitalization, informatization, and intelligence of pipeline engineering. Our groundbreaking research propels the industry forward, supporting critical national strategic projects and vital people's livelihood initiatives. Prestigious projects under our belt include the South-to-North Water Diversion, Huangzhilin, Hanzhiwei, Beijing-New Zealand Expressway, One Belt, One Road, 'Two Clear and One Tip', standardized farmland, urban and rural water supply integration, Liren gas, and centralized heat supply.
The company consistently participates in national key strategic projects and major livelihood initiatives, showcasing our steadfast dedication to societal betterment and sustainable development.
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