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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613   Mr. admin 2024-11-02 1571
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610   Mr. admin 2024-11-02 1527
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608   Mr. admin 2024-11-02 1529
607   Mr. admin 2024-11-02 1526
606   Mr. admin 2024-11-02 1527
605   Mr. admin 2024-11-02 1528
604   Mr. admin 2024-11-02 1525
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