Application of Elbow and Tee Repair Clamp in Municipal Water Pipeline Maintenance

Municipal water supply and drainage pipelines contain a large number of elbow and tee fittings,which are prone to leakage after long term underground operation.Factors such as soil corrosion,ground settlement and water pressure impact cause frequent damage at pipe junctions,bringing hidden dangers to urban water supply stability.

Traditional maintenance requires large area excavation,pipe fitting cutting and replacement,resulting in long water supply interruption time and high construction cost.Elbow and tee repair clamps realize local precise repair with minimal excavation.The non welding and non cutting construction mode effectively shortens maintenance time and reduces impact on urban road traffic and resident life.

This type of clamp adapts to various municipal pipe diameters and water pressure grades.It can effectively repair micro cracks,corrosion holes and interface leakage of water pipe elbows and tees.It is widely applied in urban water network daily maintenance and emergency leakage disposal projects.

References

GB/T 7714:Garcia L,Mendez P.Application of profiled repair clamps in municipal water pipeline rehabilitation[J].Urban Water Infrastructure,2019,16(5):312-320.

MLA:Garcia,Luis,and Pedro Mendez."Application of Profiled Repair Clamps in Municipal Water Pipeline Rehabilitation."Urban Water Infrastructure,vol.16,no.5,2019,pp.312-320.

APA:Garcia,L.,&Mendez,P.(2019).Application of profiled repair clamps in municipal water pipeline rehabilitation.Urban Water Infrastructure,16(5),312-320.https://doi.org/10.1080/23779631.2019.1621458