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Dahuofang reservoir pipelines 
Our company supplied spiral welded pipes for Fushun Dahuofang reservoir to Shenyang water treatment plant pipeline project. The whole pipeline long 120km, the total weight is 28000 tons, the specifications of them are Φ2620、Φ2420、Φ1620、Φ1420, the material is Q235B. The whole pipeline acrossing Hun river and the total investment is 8 billion.
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