QUALITY MANAGEMENT

Examination, testing and measurement procedures carried out in our quality control mechanical laboratory starts with the conformity and curvature controls of the semi-finished wire products obtained in our wire drawing production process.

Wires and wire products selected under rigorous control are turned into a final product. However they are once more subjected to a series of mechanical and dimensional controlling procedures.

The examination, testing and measurement procedures we carry out on our products are summarized as follows;

* Unit weight controls,

*Measurement of yield and tensile strength values,

*Wire measurements (thickness, ends),

*% strain measurements,

*Rod cross-section surface controls,

*Ovality controls (for flat products).

*Centre resistance (Impact Test)

*Hardness Measurements

*Upset Test (For bolting (Coldheading) for quality)

*Cycling Test (Deformation Test)

All examination, testing and measurement procedures carried out related to our products are evaluated by conducting a statistical quality control.

Our testing and measurement devices;

Constriction % and strain % measurements are carried out depending on request.

- Ovality and tolerance checks with roll diameter (for flat products)

-Electronic precision weight measurement device,

-Electronic type and vernier type calipers,

-Micrometers, -Angle measuring devices,

-Steel ruler and tape measures

All examination, testing, and measurement devices used in our mechanics laboratory has a calibration certificate; calibration procedures are carried out periodically by External Calibration Laboratories with national and international qualifications.