1,200+ kilometers · 5 major routes · Connecting Thailand's energy infrastructure.
TGPL operates an extensive pipeline network that forms the backbone of Thailand's energy transportation infrastructure. Strategically designed to connect the kingdom's major refinery complexes, storage terminals, and consumption centers, our network ensures reliable energy supply to industries, power plants, and communities across the country.
Total Pipeline Km
Major Routes
Pumping Stations
Storage Terminals
Route: Rayong — Chonburi — Bangkok
Length: 380 km | Product: Crude Oil & Refined Products | Diameter: 24"–36"
The backbone of Thailand's petrochemical industry, connecting the Map Ta Phut Industrial Estate with the Bangkok refining and consumption hub.
Route: Bangkok — Ayutthaya — Saraburi
Length: 210 km | Product: Natural Gas | Diameter: 16"–30"
Supplying natural gas to power plants and industrial estates in Thailand's central industrial corridor.
Route: Khon Kaen — Nakhon Ratchasima — Udon Thani
Length: 340 km | Product: Refined Products | Diameter: 12"–20"
Expanding energy access to Thailand's northeastern region, supporting agricultural and industrial development.
Route: Bangkok — Chumphon — Surat Thani
Length: 280 km | Product: Multi-Products | Diameter: 14"–24"
Serving the southern peninsula, connecting Bangkok refineries with distribution terminals for diesel, gasoline, and LPG.
12 strategically located stations with redundant pumping units ensuring uninterrupted flow and pressure management across the entire network.
24/7 centralized monitoring and control from our Bangkok operations center, with real-time pressure, flow, and leak detection analytics.
Advanced corrosion prevention systems with remote monitoring and periodic inline inspection to maintain pipeline integrity.
Multi-layered leak detection combining real-time mass balance, negative pressure wave, and acoustic monitoring technologies.
TGPL is committed to continuing the development of Thailand's pipeline infrastructure. Our current expansion plans include: