Services

Pipeline & Process Services
Driven by the dual pillars of “Pipeline + Process,” we provide end-to-end solutions from commissioning and inspection to maintenance and decommissioning, helping operators ensure safety, extend asset life, and enhance asset value.

Application Range

Two Core Asset Categories
Process Facilities: Natural gas processing plants, liquefaction stations, CNG/LNG units, various types of stations, and process skids.
Pipeline Infrastructure: Onshore/offshore long-distance pipelines, gathering pipelines, city gas networks, and associated facilities.

Technical features

  • Pipeline Services:
    Pre-commissioning: Cleaning, flushing, drying, pressure testing, nitrogen/helium leak tests to ensure “incident-free startup.”
    Inspection & Integrity: High-resolution inline inspection (MFL, ultrasonic, crack detection, geometry measurement, strain monitoring, etc.) combined with data analysis and risk assessment.
    Maintenance: Online reinforcement, defect repair, pigging, corrosion control, third-party damage protection, etc.
    Decommissioning: Safe shutdown, cleaning, degassing, dismantling, and environmental restoration.
  • Process Services:
    Pre-commissioning: Systematic chemical cleaning, leak/function testing, drying and inerting, and hot/cold cycling to ensure first-time startup success.
    Maintenance: Periodic overhauls, mechanical connection integrity management, process chemical injection, performance optimization, and fault diagnostics.
  • Qualification and capability

    National Class 1 Anti-corrosion Construction Certification
    Special Equipment Inspection Authorization (MFL & NDT) from SAMR
    Petrochemical Engineering Contracting (Grade 3) Certification
    DNV/CMA/CANS accreditations
    ISO-certified QHSE management systems

    Online Service

    Discover more details of our services