· Carbon Steel Seamless Oil Gas Line Pipe [2016-11-14 HITS：12]
Carbon Steel Seamless Oil Gas Line Pipe [READ]
Carbon Steel Seamless Oil Gas Line Pipe [READ]
· API 5L SSAW Welded Large Diameter Spiral Steel tube [2016-11-10 HITS：15]
API 5L SSAW Welded Large Diameter Spiral Steel tube [READ]
API 5L SSAW Welded Large Diameter Spiral Steel tube [READ]
· P110 oil casing tube production [2016-11-04 HITS：8]
According to the plan, this year, Hebei Province will reduce 17.26 million tons of iron production capacity, P110 oil casing tube production capacity 14.22 million tons, out of 50 coal mines, out of production capacity of 1... [READ]
According to the plan, this year, Hebei Province will reduce 17.26 million tons of iron production capacity, P110 oil casing tube production capacity 14.22 million tons, out of 50 coal mines, out of production capacity of 1... [READ]
· Our main products are high and medium pressure boiler tubes [2016-11-02 HITS：6]
Carbon Structural Round Pre-Galvanized Steel Pipe [READ]
Carbon Structural Round Pre-Galvanized Steel Pipe [READ]
· galvanized welded pipe market may disorder in this Nov [2016-10-25 HITS：14]
galvanized welded pipe [READ]
galvanized welded pipe [READ]
