Lindberg® Furnace Tubes, Process Tubes

Lindberg® Furnace Tubes, Process Tubes

Greatglas manufactures process tubes for the full lineup of popular Lindberg® furnaces.

Lindberg tube furnaces use interchangeable tube adapters and will accommodate tubes of different length.

Sizes. The most popular process tube sizes (ODs) are 1in, 2in and 3in, with some furnace models allowing tubes with up to 6" outside diameter. Please check with your particular furnace documentation regarding the recommended tubes and adapters.

Materials for the Lindberg furnace tubes may also vary, we make process tubes from Pyrex (borosilicate glass), Quartz (GE quartz), Alumina (AL 302) and hi-heat ceramics.

Our selection for Lindberg Furnace tubes expands all the time, so please contact us via the link below to see if we have your process tube at the moment.

Contact us to check the most current selection

Lindberg furnace tubes price list:

Part #	OD	ID	Overall Length	Price* ($)
Pyrex Lindberg furnace tubes
PFT-25.4 x MW x12	25.4mm	20.6mm	12"	30.00
PFT-25.4 x HW x12	25.4mm	17.4mm	12"	32.00
PFT-50.8 x MW x12	50.8mm	44.4mm	12"	47.00
PFT-50.8 x HW x12	50.8mm	41.2mm	12"	44.00
PFT-76 x MW x12	76mm	69.8mm	12"	58.00
PFT-76 x MW x12	76mm	66.4mm	12"	65.00
PFT-75 x 5mm x12	75mm	65mm	12"	70.00
PFT-75 x 7mm x12	75mm	61mm	12"	74.00
Quartz Lindberg furnace tubes
QFT-25 x MW x12	25mm	22mm	12"	35.00
QFT-25.8 x MW x12	25.8mm	21.2mm	12"	40.00
QFT-25 x HW x12	25mm	20mm	12"	48.00
QFT-50 x MW x12	50mm	47mm	12"	69.00
PFT-50 x HW x12	50mm	46mm	12"	85.00
QFT-75 x MW x12	75mm	73mm	12"	162.00
QFT-75 x HW x12	76mm	70mm	12"	170.00
Alumina Lindberg furnace tubes
AFT25.4 x12	25.4mm	19.05mm	12"	85.00
AFT50.8 x12	50.8mm	44.45mm	12"	125.00
AFT76 x12	76mm	69.85mm	12"	205.00

Order Lindberg® Furnace Tubes

Customizations for Lindberg® Furnace Tubes

We can also customize your process tubes according to your specifications, for example, you can order the tube with restrictions, with round bottom(s), and with one or both ends closed.

As for the joints we can add standard taper joints (ground glass), or ball and socket joints, and can put small flanges for sealing.

If you are in doubt what process tube size is required for your Lindberg® and Blue M® furnace you can check the latest catalog of Lindberg®/Blue M® furnaces can be found here.

Customizations for Lindberg® Furnace Tubes

Disclaimer

Lindberg® and Blue M® are registered trademarks of TPS, LLC. Greatglas is an unaffiliated and unauthorized manufacturer of process tubes for use in Lindberg and Blue M furnaces. The use of the Lindberg and Blue M names, trademarks, part numbers and furnace model numbers are for identification and compatibility purposes only.
All process tubes advertised are manufactured by Greatglas.