... 1.Specification(KGS/M):9,12,15,18,22,24,30 2.Materials:55Q,50Q,Q235 3.Length:6,8,9 ... …GB11265-890.80≈270-385501.0012kgs/MGB11265-891.10≈409501.30-1.5015/18kgs/mGB11265-891.80-2.00≈372-409252 ... .20-2.502.80-3.0022/24kgs/MGB11265-893.30-3.50≈426-510203.80-4.004.20-4.5030kgs ... -7.50≈561108.20-8.5038/43/50kgs/mGB185-6324-30≈790 If you are interested in our products,Please contact us ...