• Sealing surfaces polished
• Seal ring required
• Temperature resistance:
  • + 200°C - not insulated,
  • minus temperature limited by grinding sealing
• Pressure resistance:
  • -1/+0.1 barg when using conventional clamps,
  • -1/+0.5 barg with S/KS/SP ground joint p. 58 or S/KS/SP clamp ring connection p.61
• Material in contact with product: Borosilicate glass 3.3

Important: For glass articles which differ from the original shape after further processing, the permissible data must be determined in accordance with the technical rules and regulations.