astm a36 hot rolled equal angle bar Type:Equal, Unequal Grade:Q235B,SS400,Q345B,ST37-2,S235JR Length: 6meter, ... shape. The kind which have two same uprightness border is equal angle. The kind one border longer than another is unequal ... -Shen Expressway. Our main products include angle steel, channel, I-beam, H-beam, deformed bar, round bar, steel pipe, steel plate and more ...