Million-Kilometer Pipeline
Stress Inspection Pioneer
NMD non-contact magnetic memory detection technology — AI-driven, fully autonomous and domestically developed intelligent hardware safeguarding global oil and gas pipeline safety
Non-Excavation
No Disruption
AI Analysis
Same-Day Results
Fully Domestic
Autonomous
By the Numbers
ZhongCi Tech earns trust through proven results
Patents Granted
Market Size
Detection Rate
Efficiency Boost
Why Choose ZhongCi Tech
Four core advantages defining new standards in pipeline inspection
Fully Domestic
Completely autonomous and domestically produced equipment and software, eliminating dependence on foreign technology and ensuring national energy data security
AI-Powered Analysis
Proprietary multimodal AI model for automated anomaly identification — results in one day, a 100x efficiency improvement
Non-Excavation
Non-contact detection requires no pipeline excavation, maintaining normal operations while dramatically reducing inspection costs
World-Class Accuracy
Detection rate improved from 80% to over 90%, with the Heiyangju project achieving 100% detection — all verified by excavation
NMD Magnetic Memory Detection
Based on the inverse magnetostrictive effect, detecting geomagnetic field changes to determine pipeline stress states
- Based on magnetic memory theory proposed by Russian scholar Dubov in 1997
- Uses inverse magnetostrictive effect to detect stress concentration zones
- Non-contact detection — complete pipeline inspection without excavation
- AI automated analysis — real-time anomaly identification
// NMD Magnetic Memory Detection
const pipeline = detect({)
method: 'NMD',
ai: true,
excavation: false,
accuracy: '≥90%',
speed: '1 day',
})
// Result: anomaly_detected ✓
Usher in a New Era of Pipeline Safety
Annual inspections for 2 million kilometers of pipeline — the market is about to open wide