Metallurgical Services and Operations Support

METALLURGICAL
SERVICES AND
OPERATIONS SUPPORT
OUR SOLUTIONS
EN Consulting provides in-depth metallurgical and
operations expertise. Our diverse capabilities include
failure analysis, development of welding procedures,
corrosion analysis, review development of pipeline
integrity programs, and performing engineering
critical assessments (ECA).
With more than 40 years of experience, our experts
come from diverse backgrounds, ranging from gas
transmission and operations, to manufacturing and
line pipe research. Our past projects include some
of the first cross-country work on X-70 line pipe runs,
development of welding procedures for hot-tapping
pressurized pipelines, and failure investigations
on a variety of pipe materials, pressure vessels,
and pipeline compressor station components. Our
experience in the preparation of specifications, steel
and line pipe manufacturing, and maintenance of
pipeline components provide an added asset to our
support services.
SERVICES PROVIDED
• Failure analysis
• Materials selection
• Pipe, fittings, valves, pressure vessel, induction
bends, and coating specifications
• Welding procedure development and qualification
for production and maintenance
• Integrity assessments
• Repair/replacement decisions
• Finite element stress analysis
METALLURGICAL FAILURE ANALYSIS
• Stress corrosion cracking of steel pipelines
• Fatigue cracking of rotors, crankshafts, and other
compressor station components
• Pressure vessels
• Internal and external corrosion
• Mechanical damage
• Pipe steel defects
• Seam weld defects
• Girth weld defects
• Hydrostatic test failures
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