• Exchange the sealing ring of the valve body according to the working condition of rubber sealing ring in order to ensure the sealing performance.

    橡胶密封圈使用性能根据具体情况定期阀体的密封圈进行更换,保证阀门的密封性能。

    youdao

  • Full visual glass, stainless steel body and special device to prevent heating elements working without water. Reliable performance, fast heating, good warm-keeping effect.

    四面采用中空玻璃不锈钢具有缺水保护装置严防热管烧,性能可靠升温速度快,保温效果

    youdao

  • Full visual glass, stainless steel body and special device to prevent heating elements working without water. Reliable performance, fast heating, good warm-keeping effect.

    四面采用中空玻璃不锈钢具有缺水保护装置严防热管烧,性能可靠升温速度快,保温效果

    youdao

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