海南七星彩论坛

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通风蝶阀|渠道闸门|盲板阀

海南七星彩论坛TONGFENGDIEFARUHESHIXIANGUANLUXITONGTONGDUANJILIULIANGKONGZHI

发布日期:[2014-03-10] 点击率:

 MUQIAN,TONGFENGDIEFAZUOWEIYIZHONGYONGLAISHIXIANGUANLUXITONGTONGDUANJILIULIANGKONGZHIDEBUJIAN,YIZAISHIYOU、HUAGONG、YEJIN、SHUIDIANDENGXUDUOLINGYUZHONGDEDAOJIWEIGUANGFANDIYINGYONG。TONGFENGDIEFAZAIYIGONGZHIDEDIEFAJISHUZHONG,QIMIFENGXINGSHIDUOCAIYONGMIFENGJIEGOU,MIFENGCAILIAOWEIXIANGJIAO、JUSIFUYIXIDENG。YOUYUJIEGOUTEZHENGDEXIANZHI,BUSHIYINGNAIGAOWEN、GAOYAJINAIFUSHI、KANGMOSUNDENGXINGYE。

通风蝶阀

现有一种比较先进的是通风蝶阀,阀体和阀座为连体构件,通风蝶阀阀座密封表面层堆焊耐温、耐蚀合金材料。多层软叠式密封圈固定在阀板上,通风蝶阀与传统蝶阀相比具有耐高温,操作轻便,启闭无摩擦,关闭时随着传动机构的力矩增大来补偿密封,提高了蝶阀的密封性能及延长使用寿命的优点。

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