Angle Bar Standard: GB /T9787,ASTM,JIS,EN,DIN Steel Grade: ... ,Q345,Q420,ASTM A36,SS400/SS540 Length: 5.8-12m Angle Iron 1. Standard: GB /T9787,ASTM,JIS,EN,DIN2. ... Co.,LtdMobile: 86-13869584701 11.Detailed dimentions: Equal angle steelSpecification(mm) Unequal angle steelSpecification(mm)25*25*3/432*20*3/ ... 656*36*3/4/550*50*3/4/5/663*40*4/5/6/756*56*3/4/5/870* ... /16/18 200*200*14/16/18/20/24 250*250*25/35