大肥屁股白浆一区二区_都市校园春色激情国产_久久伊人亚洲精品_欧美黄色网站观看互动交流_亚洲av一级夜夜_无码h黄肉3d动漫在线观看_日本三级综合色啪_靠比久2021年精品国产福利在线_国产乱伦精品一区_日本在线看片

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