The inspection process when constructing steam boilers and boilers is in accordance with the requirements of the National Iranian Standards Organization (ICAO) standards 4231 and 7911. Extensive inspections should be carried out to ensure that consumables, construction and testing are carried out in all respects in accordance with the national standards. Therefore, according to the mandatory standard numbers 4231 and 7911, each boiler during inspection must be inspected by official inspectors or certified by the National Authority for Iran's Certification Authority. Iran Quality and Standard Quality Inspection Company was established in 1989 with the aim of establishing quality management systems in manufacturing and service companies and ultimately improving the quality of industrial products as the executive arm of the Ministry of Industry and Minerals Quality Policy with the establishment of the Iranian Development and Renovation Organization It started its activities in various fields. The company's activities began with inspection of steam and water boilers in 1368.
Also, the inspection process during the construction of pressure vessels is also required according to the national standard No. 18132 from October 1993 onwards. Inspection of boilers and pressure vessels from the most recent parts of the Industrial Inspection Unit and the ISQI Company, based on the approval of the competence of the National Authority for Certification of Iran and relying on more than two decades of inspection and inspection experience in the field of design approval, Inspection during construction and periodic inspections of steam boilers, water pipes, spa tubs and pressurized vessels according to the relevant national standards (ISIRI 4231 and ISIRI 7911 and ISIRI 18132 and ISIRI 13782 standards and internationally recognized standards have been able to attract and utilize the power of experienced and experienced experts Provide a quality and value service to the Iranian industrial community.

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Inspection during construction and performing non-destructive tests and energy category determination on products from more than 45 steam, hot and hot water boilers, and pressure vessels (an average of 750 steam boilers annually, 1500 boilers and hot water and 100 hot water boilers Pressure vessel system (such as Garmgastar, Pakman, Supraktiv, Pak Fan steam, Thermo Gostar, Bukhgarster Khavar, Asveh Industries, Rafa Steel Tank, Sepahan Salt Tank, Vostoi Industry, Intermediaries, etc.). . .
In accordance with Article 9 of Section 4 of the Protection Regulations of Steam Generators and Steam Boilers of the Ministry of Labor, periodic inspections and the receipt of a relevant safety certificate shall be mandatory one year after the date of issue of the inspection certificate during construction. The Iranian quality and standard inspection company in the field of periodic inspections and boiler safety also provides valuable services to the users and consumers. Among these projects are the following:
Periodic inspection during repairs of steam and hot water boilers and pressure vessels under the pressure of companies and organizations such as Defense Industries Organization, Iran Khodro, Megamotour, Pasteurized Pegasus Milk Industries, Hospitals, Health Centers, Universities, Food Industries, Homes Hotels , Dashtestan cement, Zarin Iran china, Magnificent china, Firoozkooh cement, Pars car ring, Alumina Iran, Farpax and other industrial factories. . . (An average of 800 devices a year)