Petrochemical
Corrosion control, HR solutions, and technical services for refineries, petrochemical complexes, and chemical plants.
What drives complexity in this sector
JST Group has delivered corrosion engineering, cathodic protection, inspection, and workforce solutions to major petrochemical complexes across Thailand and Southeast Asia for over two decades. Our teams understand the pressures of continuous operation, turnaround cycles, and the need for certified, technically competent personnel.
Process Corrosion
High-temperature, high-pressure environments accelerate internal and external corrosion across vessels, piping, and heat exchangers.
How we solve it: Process CorrosionSkilled Workforce
Sourcing certified process technicians, engineers, and operators — especially during turnarounds and expansions.
How we solve it: Skilled WorkforceRegulatory Compliance
Maintaining full compliance with environmental, safety, and process safety management requirements across multiple jurisdictions.
Asset Integrity
Extending operating life of aging facilities while managing inspection scope, shutdown windows, and risk-based approaches.
How we solve it: Asset Integrity
Sector
Petrochemical
What we deliver in this sector
Each service links directly to the relevant page for full capability detail.
Cathodic Protection
Cathodic protection for buried plant piping, tank bottoms and below-grade structures.
Corrosion Monitoring
Monitoring programmes that track corrosion rates on critical process lines.
Heat Treatment / PWHT
Post-weld heat treatment for pressure vessels and piping during turnarounds and expansions.
Corrosion Engineering
Corrosion assessments and mitigation design for process units, vessels and heat exchangers.
NDE Inspection
NDT, corrosion mapping and risk-based inspection planning for fixed plant.
Eastern Seaboard Recruitment
Engineers, technicians and plant leadership for Map Ta Phut and Eastern Seaboard operations.
Pipeline Coating & CP Surveys: DCVG, ACVG, PCM, CIPS
Above-ground surveys that identify, locate and grade coating defect indications and assess cathodic protection performance along the route, with a prioritised repair list. The indirect-inspection step of an ECDA programme (NACE SP0502), and equally suited to buried plant and tank-farm pipework (not tank bottoms).
Learn MoreOrganisations we serve in this sector
- IRPC
- GC (Global Chemical)
- BST Elastomers
- SCG Chemicals
- Sasol
Working in this sector?
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