Technical information

Technical information

As the nation's largest comprehensive valve manufacturer, the world's first electric insulated ball valve development and patent acquisition, ISO, API, CE, TRCU 032, Fire Test, KS You can check the technical information of HSVALVE, which has obtained world-class certification marks such as, KC, etc.

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473   Mr. admin 2024-11-02 2494
472   Mr. admin 2024-11-02 2494
471   Mr. admin 2024-11-02 2485
470   Mr. admin 2024-11-02 2485
469   Mr. admin 2024-11-02 2481
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467   Mr. admin 2024-11-02 1833
466   Mr. admin 2024-11-02 2480
465   Mr. admin 2024-11-02 2480
464   Mr. admin 2024-11-02 2485
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