High Temperature Silicone Rubber O ring (1 pair) for 3.5" dia Alumina or Quartz Tube - EQ-SOR-89 ZnO coating width is 200 mm

coating width is 200 mm (blank area on each side is 30mm)

Resistivities: >1E6 ohm-cm

13  g/cm3

Electrolyte Filling with recommended amount in glovebox

High Temperature Silicone Rubber O ring (1 pair) for 3.5" dia Alumina or Quartz Tube - EQ-SOR-89 ZnO coating width is 200 mmThis is a pair of high temperature silicone rubber O rings for OD 3. 5" Alumina or quartz tube in high temperature tube furnaces Materials: Silicone Temperature Resistance: 300 oC ID: 86 mm (see photo below) W: 5 mm (see photo below) Used for MTI EQ FL 89 flange and any OD 3. 5" mm Alumina or quartz tube as well. Excellent for any type of tubing: ceramic, glass, quartz and steel pipe. OD: 96 mm ID: 86 mm W: 5 mm Warning Must put a refractory tube