The ISO 3834 standard certificate is a system created by iso in order to specify the appropriate quality conditions based on the methods of welding manufacturing companies that are the melting source in metal materials, and to ensure appropriate production practices and quality production.
This quality certificate, which is certified by Iso 3834, Iso and named as the ISO 3834 certificate, is related to the quality of the products that can be affected by the resource and resource manufacturing that can operate in the manufacturing sector. Iso 3834 certificate This document, which determines the welding ability of the manufacturer who performs the manufacturing work in the works produced in the factory or in the field, shows the quality and expertise of the manufacturer.
With the Iso 3834 system, the efficiency of a product should be ensured during manufacturing, not through inspection. For products that are free from problems in manufacturing and service conditions, controls should be carried out from material determination during the design process to post-manufacturing inspections. For example, poor design can create serious and costly problems in workshop or field application. Incorrect material determination or negative welding conditions may cause cracks in joints. To ensure sound and effective manufacturing, management needs to know potential sources of trouble and put in place appropriate quality procedures. Iso 3834 determines the measures that can be applied for different situations.
These measures may be
In contract or tender situations; as the specification of the welding quality conditions
For the establishment and maintenance of quality welding conditions by the producers
It can be used by third parties, manufacturers or organizations that examine welding quality performance on behalf of customers.
The importance and scope of safety-critical products, the complexity of manufacturing, the time of use of manufactured products, the scope of metallurgical problems that may occur, defect, distortion or welding defects that affect the performance of the product in terms of the scope of detailed, standard and basic quality conditions EN ISO 3834-2, EN ISO 3834-3 and EN ISO 3834-4.
