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ZheJiang Chengjiu Pipeline Co., Ltd.

Tel: 0086-0570-5012312
Fax: 0086-0570-5012312
E-mail: sales@cheng-jiu.cn

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  • 26
    2024-1
    HAPPY NEW YEAR

    Zhejiang Chengjiu Pipeline Co., Ltd. Successfully Concludes Annual Conference in 2023, Promising a Brighter Future in 2024 Zhejiang Chengjiu Pipeline Co., Ltd. is thrilled to announce the successful conclusion of [...]

  • 29
    2022-7
    What is butt welding flange

    Butt welded flange, also known as high neck flange, is rigid and suitable for high pressure and temperature occasions. There are three types of flange sealing surface: flat sealing surface, [...]

News

ZheJiang Chengjiu Pipeline Co., Ltd.

Tel: 0086-0570-5012312
Fax: 0086-0570-5012312
E-mail: sales@cheng-jiu.cn

News

  1. Home
  2. >
  3. News

  • 2024-1-26

    HAPPY NEW YEAR

    Zhejiang Chengjiu Pipeline Co., Ltd. Successfully Concludes Annual Conference in 2023, Promising a Brighter Future in [...]

  • 2022-7-29

    What is butt welding flange

    Butt welded flange, also known as high neck flange, is rigid and suitable for high pressure [...]