Desc:Product DescriptionAngle steelis a carbon structural steel for construction. It is a section steel with a simple section. It is mainly used for metal ...
Desc:Seamless pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which c...
Desc:Seamless pipe is a tubular section or hollow cylinder, usually but not necessarily of circular cross-section, used mainly to convey substances which c...