High Temperature Silicone Rubber O ring (1 pair) for 80 mm dia Alumina or Quartz Tube - SOR80

This is a pair of high temperature silicone rubber O rings for OD 80 mm Alumina or quartz tube in high temperature tube furnaces

• Materials: Silicone
• Temperature Resistance: 300 ^oC
• ID: 79 mm (see photo below)
• W: 5 mm (see photo below)
• Used for MTI GSL1600-80X High Temperature Tube Furnace, GSL1700-80X High Temperature Tube Furnace, and any OD 80 mm Alumina or quartz tube as well.
• Excellent for any type of tubing: ceramic, glass, quartz and steel pipe.

OD:    89 mm  ID:      79 mm  W:      5 mm

Warning

Must put a refractory tube block in front of flange ( see picture below ) to avoid heat radiation melt silicone O-ring.  You may order a ceramic block in related products