Our partners are throughout southeast Asia, the Middle East, Europe, Africa, South America, Oceania,and more than 100 countries and regions.
Our partners are throughout southeast Asia, the Middle East, Europe, Africa, South America, Oceania,and more than 100 countries and regions.
Project introduction:City's water supply system is one of the most extensive municipal water systems in the world. This complex system relies on a combination of tunnels, aqueducts and reservoirs to meet the daily needs of million residents and many visitors.
Specification: API5L,ASTM A53,GR.B,X42,X46, 20" 24" SCH 40/SCH80 143.3M
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