astm a36 hot rolled equal angle iron Type:Equal, Unequal Grade:Q235B,SS400,Q345B,ST37-2,S235JR Length: 6meter, ... , 9meter, 12meterSize: 25*25*3mm-250*250*35mm Angle steel is a kind of steel which have two sides uprightness right angles section ... Expressway. Our main products include angle steel, channel, I-beam, H-beam, deformed bar, round bar, steel pipe, steel plate and more. Under the ...