Our Services
• Joining methods for similar & dissimilar material combination
• Introduction and adaptation of new processes
• Mechanization & Automation of welding
• Selection of processes, consumables and techniques to reduce defects
• Solving problems related to joining of reactive and exotic materials
• Overlaying, Cladding and Hard-facing
• Micro-joining and Brazing
WRD can offer services to evaluate static & dynamic characteristics of arc welding power sources using CWI-ADM Model III. The transient arc voltage and current signals will be statistically evaluated using special software integrated to the system and statistical parameters like standard deviation; variation co-efficient etc. can be evaluated in real time.
For customers desiring to set up new installation and /or modernizing the welding & fabrication
facilities, following
management support services are offered.
• Productivity and Quality Improvement through Weld & Quality audit: Covering Weld & Quality audit covering
Welding
Procedure Specification, Procedure Qualification Record, industrial practices, power sources, welding
equipments, online
monitors, welding consumables, welding personnel, storage & handling safety, quality control procedures,
etc.
• Plant Layout: Covering review of blue prints of the location of plant & machinery, selection of welding
systems,
material handling, check of vendor listing & registration, system manuals, etc.
• Manufacturing support, Retrofitting & modernization, health & safety of personnel.
Assistance can be provided in rectification and repair of worn-out or cracked components, assessment of the extent of damage & feasibility of repair and recommendation of appropriate weld repair & reclamation procedure. Services for surveillance during repair at site and if necessary, the repair can also be carried out by WRD personnel.
Assessment of weldability of new materials, establishment of welding procedures as per pressure vessel, structural welding or applicable codes such as ASME, AWS, ISO, EN, API, etc. and evolve Welding Procedure Specification.
Assessment of damage and metallurgical condition by Nondestructive Test Technique, and In-situ metallography (Replica test) and recommend run-retire-repair solutions.
For major chemical, petrochemical industries, oil and gas pipe lines and electric power generation equipment, WRD provides comprehensive in plant inspection coverage of all phases of manufacture from steel production through welding pressure testing, NDT, final visual / dimensional check and witnessing mechanical testing / review of chemical analysis results. Comprehensive reporting and documentations control are done to ensure that the owners are kept fully informed of manufacturing and delivery status throughout the contract duration. WRD has gained its good reputation as third-party inspector by handing complete and successful inspection work of the 400 ton/day ammonia plant owned by El-Nasr Fertilizer Company.
• Stress measurement and analysis of engineering components under external and internal service
loading conditions.
• Theoretical stress analysis using Finite Element Method (FEM) by special software like ANSYS.
• Design validation using hydro-test.
• Prediction and control of distortion through weld sequencing & other methods involving jigs & fixtures for
large scale structures with number of sub-assemblies.
• Residual stress measurement & analysis to estimate the need for stress relieving heat treatment.
• Structural Integrity Analysis to assess the reliability & safety of welded structures subjected to static
and dynamic loading.
• Weld design analysis & recommendation as per various international codes like ASME, AWS and other piping
codes.
• Interpretation and recommendation of applicable welding Codes & Standards.
Over years, the school of welding and NDT at WRD has centered its activities on the following major areas:
o International Welding Engineer (IWE)
o International Welding Technologist (IWT)
o International Welding Specialist (IWS)
o International Welding Practitioner (IWP)
o Welding process
o Metallurgy
o Design and calculation
o Fabrication inspection
o Corrosion of welded components.