Industrial autoclaves are devices for the production of light and cancellous concrete, depending on the type of material and the content, works by the high pressure of the steam at a specific temperature and time. To provide steam, these goods require an external heat source such as boiler. The air in the autoclave is compressed by steam pulses then depressed to determined pressure.

Quality control of autoclave:

1. According to standards Hess-Germany

2. Under supervision and inspection of Nazerkaran Co.

3. Inspection certificates

4. Documents of quality controls Dep. (QC)

5. Welding test DT-NDT

6. Certificate of consumption materials and standard certificate 

7. The production process is based on latest technology including CNC cutting and rolling machine and under-powder welding machine.