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· The manifestation of ASME B16.5 Threaded Flange industry competition ability [2017-11-29 HITS:5]
The manifestation of ASME B16.5 Threaded Flange industry competition ability [READ]
· The Introduction of plate Flange [2017-11-28 HITS:5]
The Introduction of plate Flange [READ]
· Seamless steel pipe prices [2016-03-10 HITS:24]
Seamless steel pipe prices [READ]
· Welding method of carbon steel pipe [2016-03-10 HITS:27]
 In the friction welding method, the abutted carbon steel pipes are relatively rotated or slid while pressure is being applie [READ]
· Low carbon steel is a type of metal [2016-03-10 HITS:23]
Steel tube manufacture supply carbon steel seamless pipe,oil casing pipes,petroleum casing pipes,api 5l line pipes,boiler pipes,etc. [READ]
· effect of the northern region of the current operating rate [2016-01-22 HITS:26]
Another effect of the northern region of the current operating rate is an objective factor , six steel prices rebar prices from weighing scale to check delivery [READ]