High Temperature Silicone Rubber O ring (1 pair) for 110 mm dia Alumina or Quartz Tube - EQ-SOR-110 Pressing Dies you need to replace 11mm

you need to replace 11mm PTFE Gasket for sealing 1/4 BSPP Connectors (EQ-ORing-PTFE11) in the joint as well

and has the same success as a diamond blade to cut oxide materials like glass

For CVD and hydrogen furnace

smooth operation

High Temperature Silicone Rubber O ring (1 pair) for 110 mm dia Alumina or Quartz Tube - EQ-SOR-110 Pressing Dies you need to replace 11mmThis is a pair of high temperature silicone rubber O rings for OD 110 114 mm Alumina or quartz tube in high temperature tube furnaces Materials: Silicone Temperature Resistance: 300 oC O. D: 118mm ID: 108 mm W: 5. 3 mm Used for MTI OTF 1200X 115 Split Tube Furnace and OTF 1200X 4 RTP and any OD 110 114 mm Alumina or quartz tube as well. Excellent for any type of tubing: ceramic, glass, quartz and steel pipe OD: 118. 6 mm ID: 108 mm W: 5. 3 mm Warning