Calibration

Calibration and controlling the accuracy of the instruments, pressure gauges, weights, meter,
caliper and other necessary measurement instruments is among the duties of the
“Calibration Department”.
This department is responsible for technical tests, control of the instruments and laboratory
equipment and their quality inspection, and while checking the scales of the measurement
instruments with the instructions and regulations of “Iran industrial Researches and
standard” organization and receiving their certificates, updates and standardizes its
laboratory equipment.
According to note 3 of article 3 of the Act of the revision of Iran Industrial Researches and
standard organization rules and regulations, the laboratory of Ahvaz Pipe Mills is recognized
qualified to perform steel hardness test as per Vickers, Rockvel and Brinel method, test of
Charpy impact, test of metals tension, test of metal bending, microscopic graphite forms in
cast iron, test of nodular graphite cast iron and finally specification and tests of gas pipelines
for home application, buildings and business units. This qualification of the laboratory has
promoted the executive power of the technical inspection of the quality control department in
Ahvaz Pipe Mills.

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