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Industrial Gas Tanks Periodical Inspection and Inspection

Maintenance of industrial gas cylinders TS EN 13322-1 and TS EN ISO 9809-1 standards produced seamless or seamless steel tubes for pressurized gases during the regular inspection, test, maintenance and repair rules are made in accordance with TS EN 1968 standard. Depending on the type of gases filled into these tubes, they have a certain period of use. After this period, the tubes must be inspected according to TS EN 1968 standard for re-use. These inspections and inspections should be carried out in terms of safety of life and property of users and filling enterprises.

However, prior to this, industrial gases are kept in large volume gas tanks in filling enterprises. These tanks are included in the pressure vessels and installations group in accordance with the Regulation on Health and Safety in the Use of Work Equipment issued by the Ministry of Labor and Social Security and these tanks are at risk of explosion due to the pressure inside them. Therefore, it must be checked and examined at least once a year. According to the said regulation, hydrostatic pressure tests must be performed on industrial gas tanks. During hydrostatic tests, the tanks are subjected to 1,5 times the normal pressure limits for use without danger. The operating and test pressures of the tanks are determined by the manufacturer in accordance with the relevant standards. Tanks create a risk of explosion due to the industrial gases in them and the sudden trapping of air.

If hydrostatic testing is not possible during periodic inspections of industrial gas tanks due to operational reasons, then non-destructive control methods specified in standards are applied instead of hydrostatic testing.

Regular inspections must only be carried out by mechanical engineers and machine technicians trained by TS EN ISO 9712 Nondestructive testing - NDT personnel qualification and certification - General specifications.

In addition to the aforementioned regulation, these equipments are complied with the principles of pressure equipment regulation, portable pressure equipment regulation and simple pressure vessel regulation.

 

Our company carries out periodic inspections and inspections of industrial gas tanks within the scope of regular controls of pressure vessels in accordance with the relevant legal regulations and standards and test methods published by domestic and foreign organizations.