Welding

All of our welding procedures are prepared, developed and qualified in-house by our QA/QC staff in accordance with the requirements of ASME IX, API 1104, and AWS D1.1 or to any additional international code and standard as directed by the client.

Our welders are all required to pass a 6G-qualification test at least in P 1 material pipe to ASME Section IX using the Shielded Manual Arc Welding process. All welders' qualifications are continually monitored and strictly controlled by the QA /QC manager and welding inspectors.

We employ the latest welding machines which enable us to weld low and high carbon steels, stainless steel and others using a variety of processes which include Gas Tungsten Arc Welding (GTAW), Submerged Arc Welding (SAW), Shielded Metal Arc Welding (SMAW) and Gas Metal Arc Welding (GMAW), among others.

Preheating and post-weld heat treatment facilities can be provided upon request and are also subject to strict controls by our QA/QC staff.