H Beam 1, standards: GB/T9787-1988, JIS G3192-1977,etc. 2, Material: Q235,Q345,SS400,SS540,Q195,45#,etc. H ... " purpose. CommoditySpecifications(mm)LengthFOB SHANGHAIspecification of offer (for example) Equal Angle20X20X2--200X200X256000/12000USD 80050*50*6 Unqual ... 1006000/12000USD 80020 Round Bar8--1806000/12000USD 80020 H Beam100X50X5X7--912X302X18X346000/12000USD 800100X50X5X7 I Beam100X68X4.5X7.6 ...