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50 OD x 43.5 IDx 230L mm Closed One End Quartz Tube for DIY Tube Furnace/induction Heater - TQH50D230


In stock
Item Number: TQH50D230
MTI Corporation provides the high purity quartz tube as the replacement part for high-temperature tube furnaces/induction heaters in universities, companies, and national labs. It can be used at operating temperature up to 1200ºC.

Purchase Notes: Please make sure the specification of the tube meets your need before making a purchase. Since Nov 10, 2016, we no longer accept return delivery of any tubes due to the fragile nature of the materials. All tubes are not refundable, not exchangeable, nor covered under the warranty (Consumables). We apologize for the inconvenience. Please check the package for damages before accepting the delivery. For more information or damage upon arrival please contact us.

SPECIFICATIONS
O.D 50mm ±0.5mm (1.97")
I.D 43.5mm ±0.5mm (1.71")
Tube Length 230mm (9")
Max. Operating Temperature 1200ºC
Application Notes

  • For vacuum sealing, please choose vacuum flanges at the related products below
  • Vacuum pressures may only be safely used up to 1000°C
  • The flow rate for gases should be limited to<200 SCCM (or 200ml/min) for reducing thermal shocks to the tube
  • Quartz tubes are designed for using under vacuum and low pressure < 0.2 bars / 3 psi / 0.02 MPa
  • You may order some Refractory Material to support the crucible, and an Alumina Crucible Lid (45mm dia)

Inspect your delivery:
Please check the package for damages before accepting delivery.
Should damages be found, please keep all packaging materials, take pictures, and report immediately to carrier/MTI.

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Notices
1. Prices listed online are valid for the US market and who pay by credit card only. There will be extra charges for shipping & handling. Price various from country to country.
2. We may add extra charges for paper order and net30 terms due to extra labor costs.
3. The prices listed are subject to change without notice.