Pipeline Joint Welding, End Cap Welding & Field Joint Coating Services
(Professional welding and field joint coating services for pipelines, delivering high-quality weld integrity, corrosion protection, and long-term operational reliability.)
Marasi Gulf General Contracting Est. (MGC) provides specialized pipeline joint welding, end cap welding, field joint coating,epoxy coating, inspection coordination, hydrostatic testing support, pressure testing support, and operational test support forOil & Gas, industrial, and Saudi Aramco-related projects. Our services are executed in accordance with approved projectspecifications, WPS, ITP requirements, Saudi Aramco standards, and applicable international codes.
Pipeline Welding Works: Pipe joint preparation, fit-up and alignment, root gap verification, GTAW root pass welding, SMAWhot pass, fill pass and cap pass welding, weld repair, grinding, profile finishing, weld mapping, QA/QC documentation, andinspection readiness.
Welding Methods: GTAW (TIG), SMAW (Stick Welding), GTAW + SMAW combination welding, GMAW (MIG), FCAW welding,and full-penetration butt welding for pipeline girth joints, tie-ins, pipe spools, and end cap welding applications.
Field Joint & Epoxy Coating: Field joint epoxy coating, pipe end cap coating, internal and external epoxy coating, FBEcoating repair support, liquid epoxy application, coating rehabilitation, surface preparation, coating repair, and corrosionprotection restoration following welding and tie-in activities.
Inspection & Testing Support: Visual inspection, NDT coordination, RT (Radiographic Testing), UT (Ultrasonic Testing),holiday testing, coating thickness inspection, hydrostatic testing support, pressure testing support, leak testing, operationaltesting, final inspection support, punch list clearance, and QA/QC documentation.
Project Execution Sequence: Joint preparation, fit-up and alignment, welding operations, visual inspection and NDTclearance, field joint coating, holiday testing, coating thickness verification, hydrostatic testing, pressure testing, operationaltesting, and final inspection activities.
Aramco-Focused Execution: Activities are performed through qualified manpower, approved procedures, work permitcompliance, hot work control, gas testing, fire watch implementation, PPE compliance, inspection readiness, progressreporting, and comprehensive QA/QC documentation to meet Oil & Gas and Saudi Aramco project requirements.
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