Bokharsazeh steam boilers are designed on the basis of National Standard No. 4231 and International Standard B.S 2790, and are available in vertical, horizontal, fire tube, wet back-3 pass models.
Bokharsazeh steam boilers are applicable by different fuels (gas, gasoil, mazut) and under different pressures. All plans would be implemented after being certified by Standard and Quality Supervision Department.
Bokharsazeh Boilers are made of 17mn4 – DIN 17155 resistant steel and ST35.8-DIN 17175 fire-corrosive tubes with certification (of chemical analyze and mechanical test).
Welding of the frames is done by certificated welders according to EN288 International Standards and WPS and PQR methods, by 7018 and 6010 electrodes ( made in Isab, Swede), and are tested by VT and UT tests, to assure quality and accuracy.
Bokharsazeh Steam Boilers, having accurate installation and start, would be guaranteed and after sale serviced by the Company.