1. Design pressure: Single mechanical seal :6Kg/Sq.Cms,
Double mechanical seal:10Kg/Sq.Cms
2. Design temperature: -30 to +200°C
3. Operating temperature: -30 to +200°C
4. Sparkle test: High voltage spark test after glass lining at 20000V' before shipment at 10000V.
5. Glass-enamel layer thickness: 1.5-2.3MM
6.Corrosion resistance: organic or inorganic acid, organic solution and weak alkaline corrosion (not including hydrofluoric acid, which the consistency of fluorine medium is more the 30%, phosphoric acid and alkali ,when consistency are more than 30% and temperature higher than or equal to 180°C
7. Resistance to sharp temperature variation: cool shock 110°C, hot shock 110°C.
GLR