2021年最新无码国产在线视频_欧美日韩在线免费观看_96在线看片免费视频国产_日本强伦姧人妻69影院_午夜福利视频无码一二三_日韩女主播福利视频_欧美亚洲麻豆二区_成人激情影院在线观看_女邻居的大乳中文字幕_2020年最新国产精品正在播放

Hotline: +86-021-57278880
Language:   
PRODUCTS
Baigang valve group brand manufacturing -Gate Valve

Gate Valve summary

Good sealing performance, fluid resistance is small, and has a certain adjustment performance;
But the size is large, the structure is complex, the processing is difficult, the sealing surface is easy to wear, not easy to maintain, the opening and closing time is long.
Suitable for making large caliber valves, in addition to steam, oil and other media, but also suitable for containing granular solid and viscosity of the medium, and is suitable for venting and low vacuum system valves.


Gate Valve Scope of application

1. Applicable medium range: water, steam, oil, oxidizing corrosive medium (Z42W-16Ti), acid, alkali flue gas, etc. 

2. Gate valve is suitable for steam, high temperature oil and oil and gas and other media, and frequent switch parts, not for easy coking medium;

3. Single gate or double gate soft seal open stem flat gate valve is used for urban gas transmission pipeline; 

4. Urban water works, single gate or double gate without guide hole rod flat gate valve;

5. For pipelines with suspended particle media, use knife shaped flat gate valve;


Gate Valve standard

+86-021-57278881
qrCode