국일인토트

WDR-A IS a sealing material where flat pieces of metal are welded. The manufacturing thickness of the metal piece is 4mm as described by DIN 2695. To install, the internal joint is welded, the flange is assembled, and then, the external seal welding is administered. When there is not enough space for the internal joint welding, a special flange described by DIN 2526 Type M is required.

• Product Features
  • 100% leak-proof
  • Can be re-welded up to 5 times (2 to 3mm loss occurs whenever it is re-welded)
  • Wide working temperature range from low to high temperature
  • Wide working pressure range from low to high pressure
• Product Specifications
  • Working temperature : -240℃ ~ 1000℃
  • Manufactured dimensions : Min. 25mm Width
  • Gasket Thickness : 8mm (4mm + 4mm) , etc
• Applicable Lines
  • Dangerous fluid
  • Explosion
  • Critical line
  • etc.
• Data
  • Data Sheet Weld Ring Gasket Data Sheet