| Features | - SS304 stainless steel flange with double high-temperature silicon O-rings
- Seven 1/4" union tube fittings welded on the flange, which is compatible for gas flow and temperature measurements
- Ideal for connection to any types of MTI tubes or half nipple, including quartz, ceramic, and steel.
- The assembly is compatible with induction heating coils for heating and melting.
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| Structure | - A Flange for 60mm O.D. tube with silicone O-ring seals.
- Two 1/4" union tube fittings with SS tubing used for atmosphere control, equipped with a needle valve and a ball valve.
- One or two 1/4" union tube fittings with a o-ring set for temperature measurements.
- One or two 1/4" union tube fittings used as vacuum pumping with gate valve.
- Please contact MTI to customize different functions based on union fittings.
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Tube (Optional)
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Crucible (Optional)
| - Graphite crucible: OD 1.5" × 1.25" × 3.75"
- Fiberous alumina refractory crucible holder is included, which provides good thermal insulation between graphite and quartz tube.
- Please contact MTI for crucibles in difference sizes and materials.
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Thermocouple
 
| - Thermocouple: K, S, B, C types.
- Ceramic sheath for each thermocouple feedthrough:
- 2 chanels for single thermocouple
- 4 chanels for dual thermocouples
- Please contact MTI to specify the type of thermocouple and ceramic sheath.
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| Vacuum Level | |
| Warning | - Please do not over tighten the three hex screws on the flanges to avoid overpressure incidents. The recommended torque is 35~40 inch-lbs.
- For liability considerations, MTI does not recommend or endorse the use of any toxic, flammable or corrosive gasses with our flange assemblies. Please contact us with any concerns.
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