EN ISO 3834 – Quality requirements for fusion welding of metallic materials

The EN ISO 3834 standard series regulates the quality requirements for operation and lays down the principles for quality assurance of welded products, which a manufacturer of melt-welded components and constructions must take into account and comply. It includes both individual production and mass production, in many welding production areas.

PRVÁ ZVÁRAČSKÁ, a. s. is an accredited Certification Body for Quality Systems in Welding certifies the products in accordance with ISO 3834-2 Comprehensive quality requirements, ISO 3834-3 Standard quality requirements, ISO 3834-4 Elementary quality requirements and ISO 9001- Quality management systems.

Scope/Applicability:

Rail vehicle manufacturer | Rail vehicle maintenance companies (Periodical Overhauling Units) | Railway operators | Contract Manufacturing Companies | Assembly Companies | Pipeline Construction | Conveyor Plant construction | Steel and Metal Construction | Crane and Structural Construction | Plant Construction | Bridge Construction | Girder construction | Wind Mill construction | Pressure vessel construction | Earth moving equipment construction.