خدمات فنی و مهندسی ،بازرسی فنی و نظارت ،آموزش دوره های تخصصی

بازرسی سازه های فولادی (AWS D1.1)

Content :

Qualification
 
                         Welding Procedure Specification (WPS)
                          Preparation of WPS (Work Shop)
                          Essential Variables
                          Base Metal Qualification
                         Method of Testing and Acceptance Criteria for WPS Qualification
                         Welder Performance Qualification
                         Production Thickness and Diameter Qualified
                         Period of Effectiveness

Fabrication

                        Welding Consumables and Electrode Requirements
                        Preheat and Interpass Temperature
                        Welding Allowable Environment
                        Permissible Atmospheric Exposure of Low Hydrogen Electrodes
                       Tack and Temporary Welds

Inspection

                       Welding Inspector Qualification Requirements
                       Visual Inspection Acceptance Criteria
                       Ultrasonic Inspection
                       Magnetic Particle and Penetrant Testing
                       Inspection of Material, WPSs and Welder Qualification

Other

                       Welding and Cutting Processes
                       Welding Symbols and Drawing (AWS A2.4)
                       Mechanical Properties and Destructive Testing