cold formed channels Grade:s355JOH S355J2H ,Q235B,Q345B cold formed channelsGrade:s355JOH S355J2H ,Q235B,Q345BThickness:1-14mmLength:5.8-11.95M(transport by container)Get the CE Certificatwe could offer square tubes(hollow section),our plant have CE certificatestandard:EN10210, EN10219,JIS G3444,ASTM GB/T6723 Cold-formed channels [Specification] H×B×t=20×10×1.0~500×300×14.0
H×B×A×t=20×20×10×1. ...