102*6无缝钢管 咨询振兴钢管0635-8888291衣先生
15 U20602 60 0.57~O.65 0.17~O.37 0.50~O.80 O.25 O.30 0.25
16 U20652 65 O.62~0.70 0.17~0.37 O.50~O.80 O.25 O.30 O.25
17 U20702 70 O.67~0.75 0.17~0.37 O.50~O.80 0.25 O.30 O.25
18 U20752 75 O.72~0.80 0.17~O.37 0.50~0.80 0.25 O.30 O.25
19 U20802 80 O.77~0.85 O.17~0.37 O.50~O.80 0.25 O.30 0.25
20 U20852 85 O.82~0.90 O.17~0.37 0.50~O.80 O.25 O.30 O.25
21 U21152 15№ O.12~O.18 O.17~O.37 O.70~1.00 O.25 O.30 0.25
22 U21202 20Mn 0.17~O.23 O.17~O.37 O.70~1.00 O.25 0.30 O.25
23 U21252 25Mn O.22~O.29 0.17~0.37 O.70~1.00 O.25 O.30 O.25
24 U21302 30Mn 0.27~O.34 O.17~0.37 0.70~1.00 O.25 O.30 0.25
25 U21352 35Mn O.32~O.39 O.17~O.37 O.70~1.00 0.25 O.30 O.25
26 U21402 40Mn O.37~0.44 O.17~0.37 O.70~1.00 0.25 0.30 O.25
27 U21452 45Mn 0.42~0.50 0.17~O.37 0.70~1.00 O.25 O.30 O.25
28 U21502 50Mn O.48~0.56 O.17~O.37 O.70~1.00 0.25 0.30 0.25
29 U21602 60Mn 0.57~0.65 O.17~O.37 0.70~1.00 0.25 0.30 0.25
30 U21652 65Mn 0.62~0.70 0.17~O.37 O.90~1.20 O.25 0.30 0.25