偏心半球阀结构
![pq340y 偏心半球阀|双偏心半球阀|卸灰球阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3715717281,4187242158&fm=253&fmt=auto&app=138&f=JPEG?w=755&h=444)
pq340y 偏心半球阀|双偏心半球阀|卸灰球阀
图片尺寸755x444![cn201059368y_一种双道密封偏心半球阀失效](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=3375580905,3592344745&fm=253&fmt=auto&app=138&f=GIF?w=500&h=615)
cn201059368y_一种双道密封偏心半球阀失效
图片尺寸800x984![pq340f双偏心半球阀结构图与原理图分析](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1375350139,2661046583&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=317)
pq340f双偏心半球阀结构图与原理图分析
图片尺寸766x485![上装式偏心半球阀-结构图片](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=4026932370,3455669378&fm=253&fmt=auto&app=138&f=JPEG?w=510&h=369)
上装式偏心半球阀-结构图片
图片尺寸510x369![电动偏心半球阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=4267778135,126283790&fm=253&fmt=auto&app=138&f=JPEG?w=815&h=500)
电动偏心半球阀
图片尺寸879x539![由角行程电动执行器及和偏心半球阀组成,执行器采用一体化结构,电动](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=106468403,657290005&fm=253&fmt=auto&app=138&f=JPEG?w=331&h=500)
由角行程电动执行器及和偏心半球阀组成,执行器采用一体化结构,电动
图片尺寸1325x2000![dyq940y电动上装式偏心半球阀](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=1455631389,3915382551&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=375)
dyq940y电动上装式偏心半球阀
图片尺寸500x375![进口偏心半球阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1443953022,4052970977&fm=253&fmt=auto&app=138&f=JPEG?w=498&h=319)
进口偏心半球阀
图片尺寸498x319![cn101832402a_偏心半球阀失效](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3441592627,3687641301&fm=253&fmt=auto&app=138&f=GIF?w=500&h=627)
cn101832402a_偏心半球阀失效
图片尺寸1665x2088![上装式偏心半球阀 参数|特点|性能规范|适用范围|介质|价格|厂家|结构](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3135615722,1914677997&fm=253&fmt=auto&app=138&f=JPEG?w=598&h=263)
上装式偏心半球阀 参数|特点|性能规范|适用范围|介质|价格|厂家|结构
图片尺寸598x263![双偏心半球阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=540843190,3153967560&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=500)
双偏心半球阀
图片尺寸600x600![电动上装式偏心半球阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=2172501474,960867838&fm=253&fmt=auto&app=138&f=JPEG?w=707&h=500)
电动上装式偏心半球阀
图片尺寸2338x1654![电动法兰偏心半球阀卸灰电动半球阀门软密封不锈钢球阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=1107417854,3649280661&fm=253&fmt=auto&app=138&f=JPEG?w=791&h=442)
电动法兰偏心半球阀卸灰电动半球阀门软密封不锈钢球阀
图片尺寸791x442![偏心半球阀结构示意图.jpg](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2038950451,663887791&fm=253&fmt=auto&app=138&f=JPEG?w=800&h=348)
偏心半球阀结构示意图.jpg
图片尺寸800x348![偏心半球阀结构示意图](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=4283950076,3472207543&fm=253&fmt=auto&app=138&f=JPEG?w=455&h=482)
偏心半球阀结构示意图
图片尺寸455x482![焊接式对焊偏心半球阀](https://i.ecywang.com/upload/1/img1.baidu.com/it/u=2831153247,1159675689&fm=253&fmt=auto&app=138&f=GIF?w=273&h=300)
焊接式对焊偏心半球阀
图片尺寸273x300![双偏心半球阀](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3543711206,2465894850&fm=253&fmt=auto&app=138&f=JPEG?w=894&h=461)
双偏心半球阀
图片尺寸894x461![具有软硬双重密封的偏心半球阀制造技术](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3183335737,2608711900&fm=253&fmt=auto&app=138&f=GIF?w=500&h=695)
具有软硬双重密封的偏心半球阀制造技术
图片尺寸719x1000![双偏心半球阀](https://i.ecywang.com/upload/1/img0.baidu.com/it/u=3175953663,3003590563&fm=253&fmt=auto&app=138&f=JPEG?w=667&h=500)
双偏心半球阀
图片尺寸1280x960![侧装式偏心半球阀结构特点](https://i.ecywang.com/upload/1/img2.baidu.com/it/u=3988062435,880596064&fm=253&fmt=auto&app=138&f=JPEG?w=500&h=365)
侧装式偏心半球阀结构特点
图片尺寸500x365