Product Specifications: DN15 (D20), DN20 (D25), DN25 (D32), DN32 (D40), DN40 (D5...
Product Specifications: DN15 (D20), DN20 (D25), DN25 (D32), DN32 (D40), DN40 (D5...
A 1-inch PVC screw plug costs less than a coffee, yet the wrong one can split the threaded boss on a filter housing and take a line down for a shift. On a dosing skid or a water-treatment header, that small threaded part is often the last thing specified and the first thing to leak. The specification sheet matters far...
View MoreA 110 mm PVC flange on a brine line starts weeping three weeks after commissioning. The bolts feel tight, the pipe is sound, and the gasket matched the size on the drawing. In most cases like this, the gasket itself is not faulty — the selection is. An EPDM pad went onto a stream carrying oil mist, a full-face gasket ...
View MoreWhen a plastic flange weeps at the bolt circle, the flange body is usually the last component to blame. On most PPH, PPN and PVDF lines the leak starts with the gasket, the bolt load or the alignment of the two faces, not with the moulded part. That order of causes matters, because it tells you what to specify before ...
View MoreWhat are the main application scenarios for β-PPH Pipes?
1. Photovoltaic and Semiconductor Ultrapure Water Systems – Suitable for ultrapure water transportation in photovoltaic module cleaning and semiconductor production. It can operate long-term at resistivity above 18 MΩ·cm, preventing metal ion contamination.
2. Chemical and Acid/Alkali Media Transportation – Exhibits excellent corrosion resistance in the transportation of highly corrosive media such as steel pickling, waste acid recovery, concentrated sulfuric acid, and sodium hydroxide, significantly reducing the risk of pitting corrosion.
3. Pharmaceutical and Food Pure Water Piping – Meets food-grade and pharmaceutical-grade hygiene standards. The smooth pipe walls are easy to clean, ensuring the safety and purity of the transported liquids.
4. Environmental Protection and Wastewater Treatment – Used for pipelines transporting wastewater, waste acid, and ecological restoration projects, combining chemical stability with low energy consumption.
5. High-Temperature Hot Water and Geothermal Systems – Operates within a wide temperature range of -20℃ to +110℃, meeting the transportation needs of high-temperature fluids such as hot water and geothermal energy.
How are the recyclability and environmental performance of β-PPH Pipes?
1. Recyclable Material – β-PPH belongs to the polypropylene series. Its production process is energy-efficient, and after use, it can be reprocessed through conventional plastic recycling systems, meeting green building material requirements.
2. Low Emissions During Production and Use – Utilizing the β-modification process, the pipes have low maintenance costs throughout their service life, reducing repair and replacement frequency and thus lowering the overall carbon footprint.
3. Non-toxic and Odorless, Meets Food/Pharmaceutical Safety Standards – The material meets food-grade standards, contains no harmful additives, and does not release harmful substances during use, making it suitable for industries with extremely high hygiene requirements.
4. Advantages in Ecological Restoration – In groundwater and soil pollution remediation projects, β-PPH pipes, due to their chemical inertness and durability, can safely transport remediation media for extended periods, improving remediation efficiency and preventing secondary pollution.
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