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- Шанхайские клапаны Ист Вэл
- адрес：No. 556, Fengyong Road, Fengxian District, Shanghai, China
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Продукты
Задвижки по международную сильфоны
Application Specification
BB OS & Y Structure
1 Manufacture: GB/T 12235
2 Face to face: GB/T 12221
3 Butt-welding: GB/T 12224
4 Test: GB/T 13927
feature
double walls below seal
maintenance-free
spindle with bellow seal
secondary sealing
position indicator
non-rising hand wheel
selection of possible application
industry
flue gas purification plant
vacuum facilities
hot water
heating technology
power station
gas supply
ammonia
cooling & freezing system
steam system
