- Pipe Inspection System
- Pipe Rehabilitation System
- ZY-86 UV-Curing Liner
- Water Pipe Inspection
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15 Years of Craftsmanship Dedication
300+ Domestic Technology Authorized Patents
10+ International Technology Authorized Patents
30+ Industry Specifications & Standards
X5-HT5 Pipe Inspection Robot
DN200-1200mm Pipe Diameter
Millimeter-level Accuracy
41m/min Max. Travel Speed
500m Long Distance Detection
New Generation X120-UV-SUPER UV Curing Rehabilitation System
Standard 170m cable
IP68 Waterproof Rating
Dual LED lighting systems
G70-U2 DN200+ Water Supply Pipe Internal Inspection Robot
DN200 Min. Applicable Pipe Diameter
0.04L/min Minimum Detectable Leakage Point
±0.5m Leak Detection Accuracy
5m Leak Detection Depth
600m Inspection Distance
T-300 Culvert
Inspection Robot
>DN400 Min. Applicable Pipe Diameter
13m/min Max. Travel Speed
300mm Max. Obstacle-Clearing Height
450mm Max. Trench-Spanning Width
X5-HM100 Pipe Inspection Robot
> DN100mm Community Pipelines
50mm Vertical Lift Range
0.16m/s Max. Travel Speed
2000w HD CCTV
IP68 Waterproof Rating
Precision Crafted, Legacy Defined
Our Pipe Inspection Series
Millimeter-grade Pipe Diameter Measuring Instrument
ESSENTIAL TOOL FOR MANHOLE INSPECTION
QS-360 QUICKSEE
3D Panoramic Manhole Inspection System
Full Panoramic View in Minutes
Smart Full Life-Cycle Solution Provider for Pipeline Networks
Easy-Sight (Wuhan Zhongyi IoT Technology Co., Ltd.), founded in 2010, is a National Key "Little Giant" Enterprise specializing in advanced, specialized capabilities.
We provide integrated solutions for inspection, rehabilitation, operation, and digital management of urban water supply and drainage pipeline networks.
50+
Nations served
2000+
km of lined pipe rehabilitation
300+
UV curing systems active worldwide
4000+
Pipeline inspection robots deployed
Worldwide Expertise, Localized Solutions
Wherever Water Flows, We Deliver Value
North America
Polish
Italy
Middle East
South Africa
Kazakhstan
Russia
WuHan
Hong Kong
Taiwan
Australia
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Exploring Different Methods of Underground Pipe Inspection
Underground pipes are an essential component of our infrastructure, carrying water, sewage, gas, and other utilities to homes and businesses. However, over time these pipes can deteriorate, leading to leaks, blockages, and other issues. That's why regular underground pipe inspection is crucial to ensure the proper functioning and longevity of these vital systems.
What Are the Methods of Pipeline Repair?
This technology uses fiber-reinforced hose or braided hose with impermeable membrane soaked in thermosetting resin as the lining material, and one end of the hose soaked in resin is turned over and fixed at the entrance of the pipe rehabilitation with a clamp
On the morning of July 8, the 2025 National Science and Technology Awards Conference was held at the Great Hall of the People in Beijing.
Does UV Light Curing Pipe Rehabilitation Reduce Pipe Flow Diameter?
UV-CIPP ultraviolet light curing repair will result in a slight reduction in pipe diameter, but this will not affect normal drainage and water flow: under normal operating conditions, the inner diameter reduction will not exceed 20mm, which complies with national standards; the lower water flow resistance of the inner lining wall can offset the flow loss caused by the reduction in cross-sectional area, and the water flow performance of the repaired pipe is actually better than that of the damaged original pipe. Combined with prior CCTV pipe inspection, differentiated inner lining wall thickness design, and standardized construction, abnormal diameter reduction issues can be avoided.
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