The Steel Wire Reinforced PE Composite Pipe (SRTP/SRCP pipe) represents a monumental leap in advanced piping technology. This state-of-the-art solution is meticulously engineered through the spiral winding of high-strength steel wire for superior reinforcement, combined with a specially modified, flame-retardant, and anti-static HDPE matrix. The elements are flawlessly bonded with high-performance adhesive resin, resulting in a robust and resilient product that merges the unparalleled strengths of both steel and plastic pipes. This groundbreaking pipe is extensively utilized across a myriad of mining applications, including underground water supply and drainage, shotcrete, gas drainage, and air pressure systems, representing the pinnacle of modern piping solutions.
With over a decade of dedicated research and practical application, Shandong Donghong Pipe Industry Co., Ltd. stands at the forefront of the industry in steel wire mesh skeleton plastic (polyethylene) composite piping systems. Our cutting-edge solutions effectively address and overcome traditional pipeline limitations such as reduced service life, poor corrosion resistance, excessive weight, inflexibility, and high friction loss. Our comprehensive piping system includes a complete range of pipes, fittings, and connections designed for high, medium, and low-pressure applications. These robust systems are extensively deployed in underground coal mines for water supply and drainage, nitrogen injection, gas extraction, and pressurized air. Beyond coal mining, our high-performance products also serve the chemical industry and various other sectors, ensuring unmatched reliability and optimal performance. Trust Shandong Donghong for state-of-the-art, dependable piping solutions.
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 Capability; 7. Advanced Equipment.
Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) proudly calls Qufu, the illustrious hometown of Confucius, its headquarters. As a premier engineering pipeline manufacturer, we excel in providing comprehensive pipeline engineering services and general contracting. Our expertise spans four major categories of pipelines: specialized pipelines for rainwater and sewage diversion, municipal area pipelines, industrial and mining area pipelines, and pipelines designated for national key engineering projects. Our expansive industrial ecosystem thrives on collaborations with design institutes, financial institutions, port logistics services, construction units, and both upstream and downstream enterprises. We are committed to transforming the pipeline industry, striving to become a global leader in comprehensive pipeline system solutions. Through our introduction of intelligent pipelines, we aim 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 lead the industry 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, reflecting our unwavering dedication to societal betterment and sustainable development.
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