The Steel Wire Reinforced PE Composite Pipe (SRTP/SRCP pipe) represents a breakthrough in advanced piping technology. This cutting-edge solution is expertly crafted by spirally winding high-strength steel wire for reinforcement, then combining it with a specially modified flame-retardant and antistatic HDPE matrix. The components are seamlessly bonded using high-performance adhesive resin, resulting in a resilient product that integrates the strengths of both steel and plastic pipes. This innovative pipe is extensively utilized in a variety of mining applications, including underground water supply and drainage, shotcrete, gas drainage, and air pressure systems.
With over a decade of dedicated research and hands-on application, Shandong Donghong Pipe Industry Co., Ltd. leads the industry in steel wire mesh skeleton plastic (polyethylene) composite piping systems. Our state-of-the-art solutions effectively address traditional pipeline shortcomings such as limited service life, poor corrosion resistance, excessive weight, lack of flexibility, and high friction loss. Our comprehensive piping system includes a full range of pipes, fittings, and connections suitable for high, medium, and low-pressure applications. These systems are extensively used in underground coal mines for water supply and drainage, nitrogen injection, gas extraction, and pressurized air. Beyond coal mining, our products serve the chemical industry and various other sectors, ensuring unparalleled reliability and performance.
1. Basic Material: High Density Polyethylene; 2. Skeleton Material: High Density Copper Steel Wire; 3. Composite Material: Adhesive Resin; 4. Dedicated Pipe Fittings Production Workshops; 5. Rigorous Quality Control for Steel Wire Coating Suppliers; 6. Customization Capabilities; 7. State-of-the-Art Equipment.
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) is proudly headquartered in Qufu, China, the illustrious hometown of Confucius. Renowned as a premier engineering pipeline manufacturer, we excel as a pipeline engineering service provider and general contractor, specializing in four major categories of functional and customized pipelines: exclusive pipelines for rainwater and sewage diversion, municipal area pipelines, industrial and mining area pipelines, and pipelines for national key engineering projects. Our expansive industrial ecosystem thrives through the collaboration with design institutes, financial institutions, port logistics, construction units, and upstream and downstream enterprises. We are unwavering in our commitment to revolutionizing the pipeline industry, aiming to become a global leader in comprehensive pipeline system solutions. By introducing intelligent pipelines, we strive to enhance human life and ensure the constant safety of pipeline transportation.
Donghong boasts an impressive team of over 200 R&D personnel and holds more than 100 patents. Leveraging national technology research and development platforms such as the National Enterprise Technology Center, National CNAS Laboratory, Academician Expert Workstation, and Post-doctoral Workstation, we are at the forefront of innovation in the digitalization, informatization, and intelligence of pipeline engineering. Our pioneering research propels the engineering pipeline industry forward, supporting critical national strategic projects and pivotal people's livelihood initiatives. Our prestigious projects 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 engages in national key strategic projects and significant people's livelihood initiatives, demonstrating our unwavering dedication to societal betterment and sustainable development.
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