。 530-558.8X16.8-60-70 | 15CrMoG | 457.2-508X14.2-17.5-22-45-52 | 15CrMoG | 377-426X11-14-16-20-25-40-45 | 15CrMoG | 325-355.6X11-14-16-20-30-40 | 15CrMoG | 245-273X10-12-14-16-22-15-40 | 15CrMoG | 194-219X6-8-12-20-26-38 | 15CrMoG | 159-168X7-8-10-14-18-26 | 15CrMoG | 108-133X5-6-8-10-12 | 15CrMoG | 76-89X4.5-6-8-10-12 | 15CrMoG | 51-60X3.5-5-6-7-9 | 15CrMoG | 42-48X3.5-4-5-8-10 | 15CrMoG | 32-38-40X3-4-6-8 | 12CrMoV无缝方管204>15CrMoG | 22-28X2.5-4-6 | 15CrMoG | |
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