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Kaixin Pipeline Technologies Co., Ltd.
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News

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  • Written By: Newsroom    2019-05-23
    The 8th FLOWTECH CHINA

    Dear friend: Good day! We hereby sincerely invite you and your company representatives to visit our booth at the 8th FLOWTECH CHINA (AQUATECH SHANGHAI) from 3th June to 5th Jun,2019 which will be held in National Exhibition Center,Shanghai. Our booth...

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  • Written By: Newsroom    2019-05-20
    Analysis of Causes of Water Leakage and Oil Leakage in Pipeline Valves

    1. Prevent the valve from leaking or leaking All valves must be tested for different levels of water pressure after entering the plant. Valves that need to be dismantled for repair need to be ground. During the overhaul process, carefully check wheth...

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  • Written By: Newsroom    2019-05-17
    [Science Stickers] Working Principle and Structure Principle of Diaphragm Valve

    Diaphragm Valve (Diaphragm Valve) uses a diaphragm as an opening and closing member to close the flow path, cut off the fluid, and separate the inner cavity of the valve body from the inner cavity of the valve cover. It is a special form of shut-off ...

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  • Written By: Newsroom    2019-05-15
    Shanghai International Pump And Valve Exhibition

    The 8th FLOWTECH CHINA Shanghai International Pump and Valve Exhibition will grandly open at the National Convention and Exhibition Center (Shanghai) on June 3rd - 5th, 2019.   Our company booth number: 6.2H736 (Building No. 6), experienced sales tea...

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  • Written By: Newsroom    2019-05-14
    How to prevent and eliminate ball valve and butterfly valve failure

    Used as a throttle valve; the ball should be repaired in time after flushing, and the seal seat should be replaced. Used for throttling, damage to the sealing surface: not allowed for throttling The sealing surface is crushed: the bolts at the valve ...

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  • Written By: Newsroom    2019-05-10
    [Activity call order] I rented a 54-square-meter room, waiting for you~

    The 8th FLOWTECH CHINA Shanghai International Pump, Pipe and Valve Exhibition will be grandly opened at the National Convention and Exhibition Center (Shanghai) from June 3rd to 5th, 2019. Our booth number: 6.2H736 (Hall 6), experienced sales team an...

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  • Written By: Newsroom    2019-05-06
    What is the attenuation ratio and residual of the regulating valve

    The regulating valve is a throttling device and belongs to the moving component. Compared with the detecting component, the transmitter and the controller, in the control process, the regulating valve needs to constantly change the flow area of ​​the...

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  • Written By: Newsroom    2019-04-30
    Sealing surface and the valve body have similar thermal expansion coefficients

    The sealing surface of the valve should be resistant to abrasion, corrosion, erosion, and abrasion. It has sufficient extrusion strength. It has sufficient oxidation resistance and thermal fatigue at high temperature. The sealing surface and the valv...

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  • Written By: Newsroom    2019-04-26
    [Science Stickers] Working Principle and Structural Principle of Butterfly Valve

    The butterfly valve (Butterfly Valve) opening and closing part is a butterfly plate, which is driven by the valve stem and rotates 90° around its own axis in the valve body to achieve the purpose of opening and closing or adjustment. It is mainly use...

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  • Written By: Newsroom    2019-04-22
    Analysis of the principle of the swing check valve

    The swing-type check valve adopts the built-in rocker swinging type structure. All the opening and closing parts of the valve are installed outside the valve body, and do not penetrate the valve body. Except for the sealing flange and the sealing rin...

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  • Written By: Newsroom    2019-04-19
    [Science Stickers] What is a pneumatic actuator? The principle, classification, and selection are done in one article!

    1. Overview of pneumatic actuators Pneumatic actuators are actuators that use air pressure to drive opening and closing or adjusting valves. They are also called pneumatic actuators or pneumatic devices, but they are generally called pneumatic heads....

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  • Written By: Newsroom    2019-04-15
    Pay attention to the noise of the regulating valve

    Cavitation and noise are the two major hazards of regulating valves in controlling high pressure differential fluids. The noise on the regulating valve is the main source of pollution in petrochemical production. In addition to the use of low-noise s...

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Categories
  • Plastic Pipe/Pipe Fittings Series
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Recent Posts
  • 2024-03-29 Can UPVC plastic pipe valves be used in systems with varying flow rates and pressures?
  • 2024-03-18 What measures are in place to prevent degradation or weakening of the CPVC plastic valve over time?
  • 2024-03-12 How does the corrosion resistant plastic centrifugal pump handle temperature variations in corrosive environments?

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

Kaixin Pipeline Technologies Co., Ltd.
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  • 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
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