Zhengzhou Protech
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High temperature high pressure tube furnace

High temperature high pressure tube furnace

    Application:  Widely used in experiments and small batch production in universities, scientific research institutes, industrial and mining enterprises, etc.
Contact us for customize send-email: info@lab-furnace.com
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Detailed Parameters Of The Product

High temperature high pressure tube furnaces can be chosen from two kinds of alloy tube, e.g. Stainless steel 310S refractory alloy or Ni based super alloy, which offer a solution of heating treatment under high positive pressure with/without inert gas support to process special compound material. The furnace can be heated up to max. 900°C or 1000°C with optional vessel. The operating positive pressure is from 2.0 Mpa to 5Mpa according to different heating temperature.

Features of High temperature high pressure tube furnace :
1. Max pressure up to 800 PSI.depended on tube alloy.
2. Double layer steel casing with air cooling to keep furnace surface temperature lower than 60°C. 
3. High purity fibrous alumina insulation for Max. energy saving.
4.PID automatic control with 30 steps programmable. 
5.Automatic over-temperature and thermal broken protection.

We have a wide range of different optional function furnace to meet different heating requirement, also we accept customer design furnace R&D working, please email us your specific requirement, we will recommend most reasonable choice for you, thanks!

Technical parameters of High temperature high pressure tube furnace

Working pressure vs. working temperature 5 Mpa  --- 700°C 
4 Mpa  --- 800°C 
3 Mpa  --- 900°C 
2 Mpa  --- 1000°C
Chamber size 70 mm ID x 1000 mm
Limiting temperature 1100°C 
Heating element Fe-Cr-Al Alloy doped by Mo
Temperature control PID control method with over-temp protection
Temperature stability ±1°C
Working voltage AC 110-480V 50-60Hz
Rated power 4.5KW
Warranty 12 month (exclusive wearing part)

high pressure tube furnace

High temperature high pressure tube furnaces can be customized according to customers’requirements.


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