欧美在线操视频,中国老熟女啪啪,成人夜色视频网站在线观看,亚洲熟女精品电影

發(fā)布信息

福斯Flowserve PA排污截止閥
點(diǎn)擊圖片查看原圖
品牌： Gestra
size： 3/4 " - 2"
Pressure： class 150 - 1500
單價(jià)： 8888.00元/臺(tái)
所在地： 上海
有效期至： 長(zhǎng)期有效
最后更新： 2022-04-29 14:58
瀏覽次數(shù)： 483
店鋪基本資料信息
  • flowserve閥門
  •  
  • 聯(lián)系人周經(jīng)理(女士) 銷售經(jīng)理   
  • 會(huì)員 [當(dāng)前離線]
  • 電話0731-88706966
  • 地址上海市寶山區(qū)富聯(lián)一路98弄6號(hào)
 
 產(chǎn)品詳細(xì)說明
PA Bottom Blowdown Globe valves are intermittent valves for the manual removing of boiler sludge from land or marine installations. They are particularly designed for installations operated without constant supervision in accordance with TRD 604. Sludge sediments, which are accumulated precipitates from boiler water that settle at the bottom of the boiler, are removed from the steam boiler with the the aid of valve MPA. These valves give the boiler a short blow at regular intervals, thereby discharging accumulated sludge and sediments.

Main feartures:

(M)PA 46 / (M)PA 47
Straight-through valves with rapid-closing mechanism and diaphragm actuator designed with flanged ends or butt-weld ends. MPA with diaphragm actuator, PA with hand lever (fastening clip). Self-tightening stuffing box with separate, externally adjustable preloading sleeve.The valve is provided with a radial stage nozzle.

(M)PA 110
Straight-through valve with rapid-closing mechanism and diaphragm actuator designed with flanged ends or buttweld ends. MPA with diaphragm actuator, PA with hand lever.


DATA SHEET
DATA SHEET-002
關(guān)于福斯閥門的更多產(chǎn)品及應(yīng)用，請(qǐng)關(guān)注 http://www.flowservevalve.gongboshi,com

影音先锋色小姐| 精品无码电影| 桃色国产精品站| 一级黄色片久久少妇| 国产精品一区二区人人爽79欧美| 中文字幕AV不卡电影网| 激情综合五月| 成人无码视频在线观看免费播放| 国产av不卡| 国产农村妇女视频一区二区| 成人性爱激情AV| 激情小说欧美图片| 色爱无码av综合区| 大地资源二在线观看免费高清| 久久99国产综合精品尤物| 免费观看婬www视频| 99re14| 国产精品一区一区三区软件优势 | 亚洲熟好一区二区三区| 亚洲av综合色区无码专区桃色| 美女黄网站九九Av| 久久伊人精东传媒蜜芽天美| 久久久精品播放久久无码AV| 97精品无码一区区三区蜜桃| 国产欧美精品成人| 欧美成人天天综合在线| 免费看无码午夜福利片| 中文字幕一精品亚洲无线一区| 九九亚洲视频| 人人操天天色| 日曰妻人人操人人爽| 99re久热996| 亚洲熟女乱色一区二区三区久久久 | 无码中文字幕乱码一区AV| 91精品国产乱码久久久| 精品176极品二区| 中国少妇偷人DH| 欧美午夜精品久久久久久8888| 免费avwz| 国产精品久久久久久久久免费看| 婷婷午夜电影|