Nondestructive Testing service providers

  we provide  standard specifications for welding inspection procedures  for all welding process and Brazing. We offer Welder Procedure Specification, Welder Certificate Renewal Process, Procedure Qualification Record, Welder Qualification Testing, welder Training and Welder qualification services  in Coimbatore, Trichy, Salem, Erode, Chennai.

   Below are the list of Oil Gas Companies  which might guide the Job seekers to apply and get oil and Gas Jobs opportunities / foreign jobs . People with various qualifications as Engineers of Process Engineering, Designing, Non Destructive Testing NDT, Welding Inspection, Instrumentation,  HVAC, Mechanical Engineering, Civil Engineers and Lot more look forward to work in projects of Oil & Gas Extraction, Processing and Plant Constructions . Oil and Gas Companies Below are the list of Global Leaders involved in Oil & Gas Projects . Shell Saudi Aramco Total Gas Exxon Mobil Enterprise Products Bharat Petroleum Adani Total Gas Chevron Petro China Conoco Phillips Equinor Duke Energy Enbridge Gazprom Southern Company Petrobras Sinopec Rosneft TC Energy EOG Resources Canadian Natural Resources CNOOC Novatek Occidental Petroleum Pioneer Natural Resources Suncor Energy Schlumberger Sempra Energy Lukoil Valero Energy Philips 66 Kinder Morgan Williams Companies Cenovus Energy Neste Hess

  Welding Inspection duties General   Conditions:    Understand shop drawings, erection drawings, referenced codes and standards. Review the manufacturer’s  Material Test Report (MTR) . Verify all materials properties and that all materials are readily identifiable and traceable to an MTR.    Conduct a complete visual examination of the welding area for visible discontinuities. Visual examination should include, as a minimum, the finished conditions of the seam weld.    For visual examination, the only equipment commonly used is a  magnifying glass  (10x or less) and a  flashlight . Other tools, such as a  borescope and dental mirrors , are useful for inspection inside vessels, pipe, or confined areas.    For structural plates, piping, wrought and cast steel, conduct a complete visual examination of surfaces for visible fabrication defects or discontinuities.    Verify that all applicable welders, welding operators or tack welders are  qualified for the job and the qualifications repor

   Steel is an alloy of iron usually containing   less than 1.5% carbon . Steel can be cast into bars, strips, sheets, nails, spikes, wire, rods or pipes as needed by the intended user. Steel making process  at an integrated steel plant involves  three basic steps . First, the  heat source  used to melt iron ore is produced. Next the  iron ore  is melted in a furnace. Finally, the molten iron is processed to  produce steel . The fuel source is often purchased from off-site producers. Steel is made by the Bessemer, Siemens Open Hearth, Basic Oxygen Furnace, Electric Arc, Electric High-frequency and Crucible processes. In the former steel making process, molten pig iron is  refined  by blowing air through it in an egg-shaped vessel, known as a  converter . In the Siemens process, both acid and basic, the necessary  heat  for melting and working the charge is supplied by  oil or gas . Coke  is a solid carbon fuel and carbon source used to  melt and reduce iron ore . Coke production begins