الوصف

Design Standards:

1. Face to face conform to: EN**8 1 series
2. Connection flange conform to: EN*****2 PN*6
3. T esting and inspection conform to: EN******1

Application Range:

1. Working temperature: **9°C ~ ***2°C
2. Diameter range: DN*5 ~ DN**0
3. Working pressure: PN*0/ PN*6
4.  Application: systems need to remove the impurities, such as 
cold/heat circulating water systems, oil supply pipelines, etc