Pipeline Inspection

Pipeline Inspection

T-ALL Inspection provides full life cycle inspection, safety evaluation, anti-corrosion repair and integrity management services for oil and gas pipelines. Since 2001, the company has been engaged in pipeline technical services.

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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

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