一区二区三区四区免费视频,国产高速亚洲欧美在线,国产亚洲成色一区二区三区,精品理论自拍视频,亚洲午夜精品一区二区电影院,三级精品一区二区三区,亚洲国产天堂久久综合,岛国一区二区三区乱码aⅴ

Support Hotline: 0527-84465370

Products

Outer seal plugging cushion

Outer seal plugging cushion

Place of origin

China(CHINA)

parameter

From high-strengthcompositemade ofrubber andreinforcing materialforsealingthe tankpoint, lineclassleak.Havingchemical resistance,oil resistance, stableheat resistance, anti-agingand other notable features.Firerescueisnecessarypluggingtool.Forcomplex terrainina narrowspace, the sealdiameter greater than 500mmpipes, containers, tankersortankers,storage tanksandbarrelscracksealing
Working pressure0.17-0.4MPa
System pressure0.3MPa
Ambient temperature-30 ℃ - + 60 ℃
Inflation time≤60s
Backpressure≤0.2MPa
Pluggingpadmaximum working pressure≤0.4MPa
Foot pumpmaximum working pressure0.5Mpa

use

Fortanks,barrels,tankerorpipelinepluggingcracks

Suqian Mercury Fire Equipment Co.,Ltd Copyright@2017 All Rights Reserved.
蘇ICP備17056150號-1

網(wǎng)站建設:科正網(wǎng)絡

Jobs   |   HOME