欧美韩中文精品有码视频在线,国产欧美日韩综合视频专区,妺妺窝人体色WWW看人体

Tank bottom ball valve  

Applications:

tank bottom valve is a pneumatic seat valve, which sanitary and agile design ,basis

on mature single seat valve design, less flexible parts, reduce the service cost. used for

close or open to tank pipe. widely used for brewing, dairy, drink, pharmcy industry.

Operating Principles:

tank bottom valve is controled by compress air,include

1 valve and 1 tank bottom flanges. to reduce abrasion for seal parts, to achieve

compressing seal through touching between metal.

tank bottom valve have two kinds:

tank bottom valve and flanges are connected by clamp ,relax

Clamp ,the valve can turn any position, highly flexible. deposited tank valve welding on

the tank.

tank bottom valve and flanges are connected by Bolt. The

vave can turn any position. tank valve flange welding ON the TANK.


  • <menuitem id="fyapw"><center id="fyapw"></center></menuitem>

        1. <menuitem id="fyapw"><center id="fyapw"></center></menuitem>
          <pre id="fyapw"></pre>
          主站蜘蛛池模板: 欧美大片VA欧美在线播放| 少妇厨房与子伦hd| 国产成人精品一区二区三区免费| 青青青av青青青青片av| 欧美乱大交做爰XXXⅩ性爽小说| 万盛区| 日本成本人av无码免费| 波多野结衣在线精品视频| 深泽县| 成全视频高清免费观看好听的歌| 亚洲一码和欧洲二码的尺码区别| 欧美胖老太牲交大战| 中文字幕在线观看| 成全观看高清完整免费大全| 淮安市| 日韩产品和欧美产品的区别| 一区二区视频| 年轻的妺妺2伦理HD中文字幕| 欧美香蕉爽爽人人爽| 宜阳县| 国产精品96久久久久久| 人人玩人人添人人澡欧美| 宜宾县| 三年片免费观看大全有| 红安县| 浓毛老太交欧美老妇热爱乱| 欧美牲交av欧美牲交aⅴ| 欧美一本大道高清视频| 沈阳市| 三年片在线观看大全国语| 高州市| 日本一二三区不收费av| 中文字幕一区二区人妻电影| 快穿名器尤物H肉辣文| 出国| 肥西县| 嘉荫县| 欧美大片VA欧美在线播放| 洛阳市| 广宁县| 巴彦淖尔市|