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2020-02-26View Original

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user返回搜狐 kukü

Reply #22020-02-26

阀门规格参数是否满足使用要求。

Reply #32020-02-26

符合，现在就是不知道，有什么好的办法能彻底解决，阀门内漏的问题

Reply #42020-02-26

阀门内漏要么是质量有问题，要么是不耐高温不耐腐蚀，考虑是不是水杂质过多特别是硬度较大的颗粒，影响阀门正常运行

Reply #52020-02-26

感谢你的帮助，上水水质挺好的，阀门质量问题，现在不好说。主要是我想改造上水管线的设置

Reply #62020-02-27

不知你们锅炉压力多少？现在一般锅炉用阀门提高阀门压力等级：我们10MPa-16MPa使用压力阀门使用的均是32MPa阀门。阀门内漏要定期更换，我们是每年研磨一次主要阀门

Reply #72020-03-01

锅炉加入联氨除氧，联氨会与斯太耐合金产生反应，所以类似有联氨工况因该选用抗腐蚀，或者经过处理的阀芯

Reply #82020-03-02

再加一道阀门，如果无法停车处理的话建议带压开孔加阀门

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