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How to prevent blockage problems in HDPE siphonic drainage systems through regular inspection and maintenanceHDPE (high-density polyethylene) siphonic drainage systems, with their efficient drainage capabilities and exceptional durability, have become the preferred choice f...
2025.09.08
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How to conduct air-tightness and water-tightness tests after HDPE siphon system installationHDPE (high-density polyethylene) siphonic drainage systems are widely used in modern roof drainage due to their high efficiency, lightweight, and durability. However...
2025.09.01
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What are the requirements for ambient temperature and humidity for the installation of HDPE electric fusion pipe fittingsHDPE (high-density polyethylene) electrofusion pipe fittings are widely used in modern pipeline engineering. The safe operation, service life, and construction quali...
2025.08.25
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Why engineers are choosing hdpe butt fusion for critical infrastructureWhat is HDPE (High-Density Polyethylene)? High-Density Polyethylene (HDPE) is a robust and versatile thermoplastic polymer known for its high strength-to-density rat...
2025.08.18
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How to choose the wall thickness and SDR (standard dimension ratio) of HDPE electrofusion pipe fittingsIn modern pipeline engineering, HDPE (high-density polyethylene) electrofusion pipe fittings are widely used in urban gas, water supply and drainage, and industrial ...
2025.08.11
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How to determine whether the pressure is uniform during HDPE butt fusion fitting weldingHDPE butt fusion fitting is a welding method that heats the end surface of the pipe or pipe fitting and applies a certain pressure to melt and then cool and solidify...
2025.08.04
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What areas are HDPE butt fusion Fitting usually works inMunicipal water supply systemHDPE butt fusion fittings are widely used in municipal water supply projects and are suitable for connecting the main pipes and branch p...
2025.07.28
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How to deal with thermal expansion and contraction problems in HDPE siphon systems in high-rise buildingsThermal expansion and contraction characteristics of HDPE materialsHDPE (high-density polyethylene) is a thermoplastic with obvious thermal expansion and contraction...
2025.07.21
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What is the minimum installation slope for HDPE siphon systemsAn important feature of the siphon system is that the pipe is in full flow during operation. Siphon drainage is different from traditional gravity flow drainage, whi...
2025.07.14
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How to determine the heating time and cooling time of HDPE socket fittingsHDPE socket welding is a commonly used hot-melt connection method. A special heating tool is used to heat and soften the joint surface of the pipe fitting and the pi...
2025.07.07
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What molding process is usually used for HDPE socket fittingsHDPE socket fittings are key accessories that are connected to HDPE pipes by hot-melt. They are widely used in municipal water supply and drainage, gas transportatio...
2025.06.30
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How to ensure the thread accuracy of HDPE threaded fittingsAs an important connecting component of the pipeline system, the thread accuracy of HDPE threaded fittings is directly related to the sealing and mechanical strength...
2025.06.23
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Zhejiang Fengfeng Pipe Industry Co., Ltd. uses efficient single screw injection molding machines for high productivity and low energy use.
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+86-19858193396
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+86-0574-63555288
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No. 21, Market Road, Diankou Town, Zhuji City, Shaoxing City, Zhejiang Province, China
