长沙无缝钢管现货/长沙厚壁无缝钢管133*25价格-机加工用无缝管

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Q345B /16Mn无缝钢管Φ12*1-1.5-2.5
Q345B /16Mn无缝钢管Φ14*1.5-2.5-3  
Q345B /16Mn无缝钢管Φ16*1.5-2.5-3
Q345B /16Mn无缝钢管Φ18*2-3-4-5
Q345B /16Mn无缝钢管Φ20*2-2.5-3-6
Q345B /16Mn无缝钢管Φ24*2.5-3-4-5-6
Q345B /16Mn无缝钢管Φ25*2.5-3-4-5-6 
Q345B /16Mn无缝钢管Φ28*3-3.5-4-5-6
Q345B /16Mn无缝钢管Φ32*3.5-4-5-6-8
Q345B /16Mn无缝钢管Φ34*3-4-5-6-8
Q345B /16Mn无缝钢管Φ38*3.5-5-6-8-10-12
Q345B /16Mn无缝钢管Φ48-51*3.5-4-6-8-10-12
Q345B /16Mn无缝钢管Φ54-57*3.5-4-6-7-8-10-14
Q345B /16Mn无缝钢管Φ60-63*3.5-4-5-6-7-8-10-14
Q345B /16Mn无缝钢管Φ68-70*4-6-8-10-12-14-20
Q345B /16Mn无缝钢管Φ73-76*6-7-12-16-20
Q345B /16Mn无缝钢管Φ80-83*4.5-6-8-10-12-14-20
Q345B /16Mn无缝钢管Φ89-95*4.5-6-7-10-12-14-20
Q345B /16Mn无缝钢管Φ102-108*6-8-10-12-14-25
Q345B /16Mn无缝钢管Φ114-121*14-16-18-20-22-25
Q345B /16Mn无缝钢管Φ127-133*18-20-22-25-30-35
Q345B /16Mn无缝钢管Φ140-160*16-18-20-22-25-35
Q345B /16Mn无缝钢管Φ150-159*16-18-22-25-30-45
Q345B /16Mn无缝钢管Φ168-180*5-6-8-10-12-14-16
Q345B /16Mn无缝钢管Φ194-203*7-8-9-10-12-14-16
Q345B /16Mn无缝钢管Φ219-295*6-7-8-10-12-14
Q345B /16Mn无缝钢管Φ273-299*32-35-40-50-60-80
Q345B /16Mn无缝钢管Φ325-351*9-10-12-14-16-18
Q345B /16Mn无缝钢管Φ355-377*10-32-35-40-45-60-70
Q345B /16Mn无缝钢管Φ402-426*10-12-14-16-18-20-45
Q345B /16Mn无缝钢管Φ450-480*10-12-14-16-18-30-40-50
Q345B /16Mn无缝钢管Φ510-530*12-14-16-18-30-40-50
Q345B /16Mn无缝钢管Φ560-610*12-20-30-40-60
Q345B /16Mn无缝钢管Φ630-720*14-16-20-45-70