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China, Chinese Flame-Retardant Antistatic Steel Mesh Frame Polyethylene Composite Pipe for Mining1 Industrial Products Supplier Manufacturer Details, price list catalog:
China Industrial Products Supplier Manufacturer List Catalog
Industrial Pipeline PipesComposite PipeFlame Retardant TubeHigh Pressure Pipe
Shandong Donghong Pipe Industry Co., Ltd.
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Product Description Hot Selling PipesSteel Wire Reinforced PE Composite PipeFiberglass Steel Wire Reinforced Composite PipeHDPE PipePVC PipeAntistaic Flame Redartant Composite Pipe for MiningAnti-corrosion Composite PipeThermal Insulated PipeBig Carliber Composite Steel Pipe Product Description ItemSteel wire reinforced PE composite pipeStructureinner pe pipe + diagonal winding steel wire + outer peSteel material 70# copper steel, strength of extension≥2050MPaBasic materialhigh density polyethyleneComposite materialadhesive resinConductive StandardGB/T13663.1 ,GB/T15558. Nominal diameter50mm - 1200mm (1.96-47.2 inches)Pressure resistance from 0.8Mpa to 15.0 MpaPeeling strength average peeling strength≥15N/mm,single sample peeling strength≥12N/mmApplicationmining,water supply and drainage, liquid /paste transmission, oil &gas, air /CNG , solid waste backfill ect. Cooperation partnerSINIPEC, TOTAL, BOREALIS, PetroChina ect. The Anti-static Flame Retardant Colored Steel Wire Reinforced PE Composite Pipe, also known as SRTP pipe, is an exceptional pipeline innovation. Crafted by intricately winding high-strength steel wires around a polyethylene (PE) core, this product transcends traditional designs. By moving beyond carbon black conductivity and incorporating our proprietary color antistatic flame retardant technology, we offer a pipe with not only superior functionality but also a vibrant appearance. This represents a revolutionary advancement in standardized mine construction. Introducing Donghong's groundbreaking TOP-modify material modification technology-ushering in a new era of anti-static flame retardant safety for plastic pipes.Thanks to the relentless efforts of 12 dedicated researchers over 5 years, Donghong has perfected the TOP-modify material modification technology. This innovation maintains the tensile strength of the pipes while ensuring the surface resistance remains below 105Ω, delivering antistatic and flame retardant effects that surpass industry standards, ensuring unparalleled safety for mining pipelines. Connection Method1. Electrofusion Welding: This advanced technique employs specialized equipment to meticulously heat the pipe ends and fittings, melting the material seamlessly. The fusion achieved ensures a robust and dependable joint, perfect for high-stress environments.2. Butt Fusion Welding: Much like electrofusion, butt fusion welding excels in creating strong, seamless joints. By heating the pipe ends and pressing them together, this method ensures a flawless bond, ideal for applications requiring utmost reliability.3. Flange Connections: Flange connections offer a versatile solution with flanges affixed to the pipe ends. These are bolted together using gaskets, resulting in an airtight, secure seal. This method is highly effective for systems requiring frequent assembly and disassembly.4. Mechanical Couplings: Embrace the convenience of mechanical couplings, which utilize compression fittings or clamps to swiftly and efficiently join pipe sections. This method is perfect for quick installations and repairs, offering both strength and ease of use.5. Threaded Connections: For steel wire reinforced PE composite pipes, threaded connections are an excellent option. Featuring threaded ends, these pipes can be easily screwed together with compatible fittings or adapters, providing a reliable and straightforward connection.Product Parameters Nominal diamter /mmNominal Pressure / Mpa0.8 1.01.25 1.6 2.0 2.5 3.0 3.5 4.0 5.0 6.3 7.0 8.0 9.0 10.011.012.013.014.015.0Nominal Wall Thickness / mm50///4.55.05.55.55.56.08.59.09.510.010.010.010.010.010.010.510.563///4.55.05.55.55.56.58.59.010.010.010.010.010.510.511.511.011.075///5.05.05.5.6.06.09.59.59.510.510.510.511.511.512.012.012.012.090///5.55.55.56.06.010.010.510.511.511.511.512.012.012.012.012.513.0110/5.55.57.07.07.58.58.511.012.012.012.012.013.013.013.513.514.514.515.5125/5.55.57.58.08.59.59.511.011.012.012.013.013.015.015.015.015.015.515.5140/5.55.58.08.59.09.59.511.011.013.013.015.015.015.015.015.015.016.016.5160/6.06.09.09.510.010.510.511.012.014.014.015.015.015.015.516.016.017.017.0180/6.06.09.510.51.012.012.513.013.014.015.015.015.015.015.516.017.0//200/6.06.09.510.511.012.012.513.013.015.015.015.015.016.017.017.0///225/8.08.010.010.511.012.013.013.013.014.015.016.017.017.0/////2508.010.510.512.012.012.514.014.014.015.016.017.017.0///////2809.511.011.013.013.015.015.017.017.018.018.019.020.0///////3159.511.511.513.013.015.015.018.018.019.020.0/////////35510.012.012.014.014.017.017.019.019.020.021.0/////////40010.512.512.515.016.017.017.019.021.0///////////45011.513.513.516.018.018.019.020.021.0///////////50012.515.515.518.019.022.023.024.0////////////56017.020.020.022.022.024.026.0/////////////63020.223.023.026.026.028.0//////////////71023.026.028.030.032.0///////////////80027.030.032.034.036.0///////////////90029.033.535.038.040.0///////////////100034.037.040.045.047.0///////////////120038.040.043.050.0////////////////Note: can be customized by customer's needs. Application Cases Shenhua Shendong Coal Group Underground Pipeline Network System Project Showcasing Donghong Pipeline's Unparalleled Expertise in High-Standard Safe Operations.Shenhua Shendong Coal Group stands as the principal coal production enterprise of the illustrious Shenhua Group. With 15 mines under its belt, the group has achieved top-tier domestic and world-class benchmarks in safety, production, technology, and economic performance. As a longstanding strategic partner, Shandong Donghong Pipe Industry Co., Ltd. proudly undertakes the construction and comprehensive after-sales service of Shenhua Shendong's underground pipeline network system project. Over the past 20 years, Donghong's high-pressure flame retardant mining tubes have impressively logged 165,000 kilometers of safe operation-equivalent to circling the Earth's equator four times. Collectively, Donghong pipelines stretch a remarkable 398,000 kilometers, mirroring the distance from Earth to the moon.Our Advantages 1. Corrosion Resistance : The PE (polyethylene) inner layer provides exceptional resistance to corrosion, making these pipes ideal for transporting a wide range of fluids, including water, chemicals, and hydrocarbons.2. High Strength : Reinforced with steel wire, these pipes boast superior structural integrity, enabling them to endure high-pressure scenarios and withstand external forces such as soil and traffic loads.3. Lightweight : In contrast to traditional metal pipes, steel wire reinforced PE composite pipes are significantly lighter, simplifying transportation, handling, and installation, and thereby reducing labor and equipment expenses.4. Flexibility : The inherent flexibility of PE materials allows these pipes to be bent and maneuvered around obstacles without additional fittings, which minimizes the risk of leaks and cuts down on installation time.5. Longevity : With resistance to UV radiation, abrasion, and chemical exposure, steel wire reinforced PE composite pipes offer an extended service life, reducing maintenance needs and overall lifecycle costs.6. Cost-Effectiveness : The blend of durability, lightweight design, and easy installation translates to long-term cost savings, making these pipes an economical choice across various applications.These superior attributes make steel wire reinforced PE composite pipes the preferred option for numerous sectors, including mining, water supply, municipal infrastructure, and industrial applications.Exhibition ExperiencesCertificationsCompany Profile Shandong Donghong Pipe Industry Co., Ltd. (referred to as: Donghong Co., Ltd., stock code: 603856) is headquartered in the historic city of Qufu, China, the revered hometown of Confucius. As a premier engineering pipeline manufacturer and service provider, Donghong Co., Ltd. specializes in four major categories of functional and customized pipelines: rainwater and sewage diversion, municipal projects, industrial and mining applications, and national key engineering initiatives. The company has cultivated an extensive industrial ecosystem, collaborating with design institutes, financial institutions, port logistics, construction units, and various upstream and downstream enterprises. Our unwavering commitment is to revolutionize human life with intelligent pipeline systems, ensuring the safe and efficient transportation of resources. Donghong Co., Ltd. aspires to ascend as a global leader in providing comprehensive pipeline system solutions. With an impressive team of over 200 dedicated R&D personnel and a portfolio of more than 100 patents, Donghong is at the forefront of pipeline engineering innovation. Supported by prestigious national technology R&D platforms such as the National Enterprise Technology Center, National CNAS Laboratory, Academician Expert Workstation, and Post-doctoral Workstation, we delve deeply into the realms of digitalization, informatization, and intelligentization of pipeline engineering. Donghong's pioneering efforts drive the engineering pipeline industry's evolution, catering to significant national strategic and livelihood projects. Our contributions span crucial initiatives including 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. Donghong remains committed to supporting and enhancing national key strategic projects and essential public services, ensuring a safer and more connected future.FAQ 1. Does your product comply with international standards?Absolutely! Our products have been certified by CE, BV, ISO, and hold the Wars certificate. Each certification indicates that our products surpass standard requirements. Please inform us of any specific national standards you need to meet, and we'll gladly verify or test accordingly.2. What types of services do you offer?As a manufacturing factory, we provide high-quality pipe products, pipe fittings, packaging, and shipping services. Additionally, as a professional consultation company, we offer project consulting, pipe system solutions, and design recommendations. Our expertise extends further as an engineering-focused enterprise, offering pipeline contractor services, pipe repair services, and complimentary maintenance guidance.3. Do you support OEM/ODM services?Yes, we do. We provide customization options in materials, specifications, logos, packaging, connection methods, and more. Our expert team is also available to offer tailored solutions for your specific projects. We have numerous successful case studies in this service area.4. What are your payment terms?We accept payments via T/T or L/C at sight.5. How can you guarantee the quality of your products?We warmly invite all customers to visit our company and inspect our goods firsthand. We can also conduct stringent tests as per your requirements before order confirmation. Additionally, prior to bulk production, we are happy to dispatch samples for your independent testing to ensure product qualification.
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