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  • Plastic Pipe/Pipe Fittings Series
    • PVC-C Pipe/Pipe Fittings Series
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Kaixin Pipeline Technologies Co., Ltd.
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News

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  • Written By: Newsroom    2025-01-23
    How does the diaphragm in a diaphragm valve ensure leak-free performance?

    Sealed Barrier: The diaphragm in a diaphragm valve serves as the primary barrier between the valve’s internal flow path and the external environment. This barrier is created by a flexible, resilient material that expands and contracts to seal tightly...

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  • Written By: Newsroom    2025-01-16
    How do CPVC Flange Type Globe Valves contribute to energy efficiency in fluid control systems?

    The globe valve design is inherently suited for fine adjustment of flow, providing excellent control over fluid movement. Unlike other valve types that may cause significant fluctuations in flow rates, the globe valve can maintain a consistent and pr...

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  • Written By: Newsroom    2025-01-06
    How does the sealing mechanism of PPH plastic pipe valves ensure leak-proof operation over time?

    The sealing system in PPH plastic pipe valves utilizes elastomeric seals made from advanced materials such as EPDM (Ethylene Propylene Diene Monomer), NBR (Nitrile Butadiene Rubber), or PTFE (Polytetrafluoroethylene). These materials are chosen for t...

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  • Written By: Newsroom    2025-01-01
    How do PPH plastic pipe valves handle flow control in systems with fluctuating flow rates or pressure?

    PPH plastic pipe valves are specifically designed to deliver reliable performance in systems with fluctuating flow rates or pressure. Polypropylene is a rigid, high-strength material that can withstand changes in internal pressure without compromisin...

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  • Written By: Newsroom    2024-12-23
    How are PVDF plastic pipe valves maintained and cleaned without damaging the material?

    When cleaning PVDF plastic pipe valves, it is essential to select appropriate cleaning agents that will not compromise the integrity of the material. Harsh chemicals, particularly those with high concentrations of acids or bases, can degrade or weake...

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  • Written By: Newsroom    2024-12-16
    How resistant are CPVC plastic valves to UV degradation or exposure to sunlight?

    CPVC is susceptible to UV degradation when exposed to sunlight over extended periods. The UV rays in sunlight can break down the molecular structure of the plastic, leading to a process known as photodegradation. This breakdown of chemical bonds caus...

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  • Written By: Newsroom    2024-12-09
    How does the body and disc design of the PVDF hand wheel type butterfly valve contribute to minimizing wear and tear over time?

    PVDF is widely recognized for its exceptional chemical resistance, making it highly suitable for applications in aggressive environments, such as those found in the chemical, pharmaceutical, and food industries. Both the body and disc of the PVDF han...

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  • Written By: Newsroom    2024-12-02
    How to Choose the Right Plastic Valve Pipe for Corrosive and Abrasive Applications?

    When choosing a plastic valve pipe for corrosive and abrasive applications, it is important to consider several factors to ensure that the material and design are appropriate for the specific application. Here are some key considerations: 1.Chemical ...

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  • Written By: Newsroom    2024-11-25
    How do plastic pipe fittings perform in seismic or vibration-prone environments?

    One of the key advantages of plastic pipe fittings, especially materials like PEX (cross-linked polyethylene) and PVC (polyvinyl chloride), is their flexibility. This flexibility allows them to absorb and distribute the forces generated by seismic ev...

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  • Written By: Newsroom    2024-11-18
    How do plastic pipe fittings handle changes in water pressure or flow rate in residential or industrial systems?

    Pressure Resistance: Plastic pipe fittings, such as those made from PVC, CPVC, and PEX, are designed to withstand varying pressure conditions. PVC and CPVC pipes typically handle standard residential water pressures (around 60-80 psi) with ease, whil...

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  • Written By: Newsroom    2024-11-11
    What are the key advantages of using a PPH flange type globe valve in industrial applications?

    Corrosion Resistance: Polypropylene Homopolymer (PPH) is renowned for its outstanding chemical resistance, particularly against a wide array of aggressive substances like acids, alkalis, and solvents. In industrial applications such as chemical proce...

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  • Written By: Newsroom    2024-11-04
    How does the design of FRPP plastic pipe valves contribute to ease of maintenance and operation?

    FRPP plastic valves are inherently resistant to a wide range of chemicals, acids, and alkalis that would otherwise corrode metal valves. Unlike traditional metal valves, which can degrade over time due to rust and corrosion, FRPP valves retain their ...

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Categories
  • Plastic Pipe/Pipe Fittings Series
  • Plastic Chemical Piping Series
  • Plastic Valve Series
  • Corrosion-Resistant Pump Series
Recent Posts
  • 2026-02-09 How do the internal seals or discs in a CPVC check valve affect leakage prevention and operational reliability?
  • 2026-02-02 What are the key factors that influence the choice of plastic pipe diameter, wall thickness, and pressure rating in different applications?
  • 2026-01-26 What are the installation best practices for PPH pipe fittings to ensure a leak-free system and optimal performance?

Kaixin, a high-tech enterprise specialized in the R&D, production and sales of polymer pipeline valves.

Kaixin Pipeline Technologies Co., Ltd.
WHY CHOOSE US
  • Company Profile
  • Chairman's Speech
  • Milestones
  • Intelligent Manufacturing
  • R&D Capabilities
  • Certificates
  • Sustainability
product
  • Plastic Pipe/Pipe Fittings Series
  • Plastic Chemical Piping Series
  • Plastic Valve Series
  • Corrosion-Resistant Pump Series
SERVICES
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  • Video
  • FAQ
  • Headquarters: No. 539 Bohai Road, Beilun District, Ningbo City, Zhejiang Province, P.R. China

    Production & R&D Base: No. 239 Binhu Road, Binhai New Area, Fenghua Economic Development Zone, Ningbo City, Zhejiang Province, P.R. China
  • [email protected]
  • +86-18067123177

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