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Toughness and Medium Requirements of PPH Pipes

The density of PPH pipe falls between that of high‑density and low‑density polyethylene, combining the rigidity and strength of the former with excellent flexibility and creep resistance. Moreover, like high‑density polyethylene, it boasts superior heat‑fusion joining properties, facilitating easy installation. By contrast, seamless steel pipes require corrosion protection and external thread‑rolling for installation, and their service life is limited to just 30 years. In contrast, PPH pipe is resistant to a wide range of chemical media and requires no additional anti‑corrosion treatment. Furthermore, it does not promote the growth of algae, bacteria, or fungi, offering a service life of up to 50 years.

2026/06/25


One-stop integrated solution for the design of energy storage pipeline systems, covering transmission and distribution pipelines for energy storage power stations.

For 600‑meter‑class energy storage power stations, a full‑life‑cycle solution encompassing design, material selection, installation, and operation & maintenance must be developed to ensure safe, efficient, and cost‑effective system performance. The following discussion outlines the design from four perspectives: technical architecture, material selection, flow distribution, and safety protection.

2026/06/24


What are the features of PPH and PVDF gooseneck faucets?

In laboratory and semiconductor manufacturing settings, faucets are not merely basic fittings; they are critical components that ensure experimental accuracy and equipment reliability. The PPH PVDF gooseneck faucet, with its corrosion resistance, high‑ and low‑temperature tolerance, and UV resistance, serves as a core element in laboratory gas and liquid delivery systems, particularly well suited for applications—such as semiconductor equipment and chemical experiments—that demand stringent material stability.

2026/06/22


For pipeline system components such as PPH, PVDF, PTFE, and PFA, contact Zixing Yuguang Pipeline System Co., Ltd.

The company’s product line is supported by a comprehensive suite of specialized manufacturing and processing equipment, totaling over 300 units, including 20 high‑efficiency extruders, 36 high‑precision machining centers, 4 precision grinders, 50 dedicated injection molding machines for PVDF pipe fittings and valves, 45 high‑precision CNC lathes, 3 mirror‑finish EDM machines, and 33 infrared pipe welding machines. Its testing equipment comprises more than ten instruments, such as a three‑coordinate measuring machine, a two‑dimensional projector, a thickness gauge, a spectrometer, a tensile tester, and a surface roughness tester.

2022/01/10


Providing a comprehensive solution for energy storage management systems.

We are a system supplier, offering comprehensive solutions for energy storage management systems. Our product portfolio covers residential‑scale energy storage, cabinet‑type energy storage, and containerized energy storage. Our energy storage cooling systems are primarily categorized into water‑cooled chiller systems, electrical cooling systems, and battery‑pack cooling systems.

2021/11/12


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Manager Zhu (International Business Department)

19826101066 zhumenghui@vsjoco.com

Manager Yu (Sales Department II)

18051764928 yujiahao@vsjoco.com

Manager Ni (Sales Department III)

18020226542 niyuntian@vsjoco.com

Manager Ma (Complaints and Suggestions Department)

13601258291 zxyg@vsjoco.com

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