| 衡阳 宝钢 无锡 天津 鞍钢 西宁 冶钢 |
| 规 格 |
规 格 |
| 45mn2无缝钢管6*1.5 |
45mn2合金管60*3.5-4-5-6-7-8-10 |
| 45mn2无缝钢管12*2-3 |
45mn2合金管63.5*4-6-8-9-10-12 |
| 45mn2无缝钢管14*2-2.5-3 |
45mn2合金管68*4-6-8-9-10-12-14 |
| 45mn2无缝钢管16*2-2.5-3 |
45mn2合金管73*4-6-8-10-12-14 |
| 45mn2无缝钢管18*2-2.5-3 |
45mn2合金管76*4-6-7-8-12-16-20 |
| 45mn2无缝钢管20*2-2.5-3-4.5 |
45mn2合金管83*4.5-6-8-10-12-14 |
| 45mn2无缝钢管22*2-2.5-3-4 |
45mn2合金管89*4.5-6-7-10-14-16 |
| 45mn2无缝钢管25-2.5-3-4-5 |
45mn2合金管95*6-8-10-12-14-16 |
| 45mn2无缝钢管28*2.5-3-4-4.5 |
45mn2合金管102*4.5-6-8-10-12-14 |
| 45mn2无缝钢管30*3-3.5-4-6 |
45mn2合金管102*16-18-20-22-25 |
| 45mn2无缝钢管32*3-3.5-4-5-6 |
45mn2合金管108*5-6-8-10-12-14 |
| 45mn2无缝钢管34*3-3.5-4-5-6 |
45mn2合金管114*5-6-7-8-10-12-14 |
| 45mn2无缝钢管38*3.5-4-5-6 |
45mn2合金管114*14-16-18-20-22-25 |
| 45mn2无缝钢管42*4-6-7-8-10 |
45mn2合金管121*18-20-22-25-30 |
| 45mn2无缝钢管45*3.5-4-5-6-7-8-10 |
45mn2合金管127*6-7-8-10-12-14-16 |
| 45mn2无缝钢管48*3.5-4-6-8-10-12 |
45mn2合金管127*18-20-22-25 |
| 45mn2无缝钢管51*3.5-4-6-8-10 |
45mn2合金管133*5-6-7-8-10-12-14 |
| 45mn2无缝钢管54*3.5-4-5-6-8-10-12 |
45mn2合金管133*16-18-20-22-25 |
| 45mn2无缝钢管57*3.5-4-6-7-8-10 |
45mn2合金管140*5-6-7-8-20-22-25 |
20#精密钢管
热 门 新 闻