专业生产各种规格钢管：38mm*3.5mm—325mm*100mm无缝钢管、外径19mm-127mm冷拔无缝管、精密无缝管，Q345B外径28—325mm、壁厚2—60mm的无缝钢管，可定尺到12米及各种规格的无缝方管、无缝钢管等.常备钢管种类有:结构用无缝钢管、流体用无缝钢管、液压无缝钢管、电力用无缝钢管、石油输送用无缝钢管、化肥设备用无缝钢管、煤矿用无缝钢管、不锈钢无缝钢管、化工用无缝钢管、纺织机械用无缝钢管、汽车；水利用无缝钢管，精密无缝钢管、光亮无缝钢管、 工医疗用无缝钢管、管道用无缝钢管、支柱用无缝钢管、合金无缝管、高压无缝管、大口径直缝焊管。塔机钢管等。适用于工程、煤矿 、纺织、电力、锅炉、机械、 工等各个领域。公司以良好的信誉、优质的产品、雄厚的实力、低廉的价格享誉全国30多个省、市、自治区、直辖市及国外，产品深得用户依赖。
规格80x100x4
80x100x5
80x100x6
80x100x7
80x100x8
80x80x4
80x80x5
80x80x6
80x80x7
80x80x8
80x40x4
80x40x6
80x40x8
80x50x3
80x50x4
80x50x5
80x60x3
80x60x4
80x60x5
80x60x6
80x60x7
80x60x8
80x70x3
80x70x4
80x70x5
80x70x6
80x120x4
80x120x4.5
80x120x6
80x120x8
80x120x10
80x120x12
80x150x4
80x150x6
80x150x8
80x150x10
80x150x12
80x160x5
80x160x6
80x160x8
80x160x10
80x200x6
80x200x8
80x200x10
80x220x6
80x220x8
80x220x10
90x90x4
90x90x5
90x90x6
90x90x8
90x90x10
90x90x12
95x95x4
95x95x6
95x95x8
95x95x10
95x95x12
90x40x3
90x40x4
90x40x5
90x40x6
90x50x3
90x50x4
90x50x5
90x50x6
90x60x3
90x60x4
90x60x5
90x60x6
90x70x3
90x70x4
90x70x5
90x70x6
90x100x5
90x100x6
90x100x8
90x100x10
90x120x5
90x120x6
90x120x8
90x120x10
90x140x6
90x140x8
90x140x10
90x160x6
90x160x8
90x160x10
90x180x6
90x180x8
90x180x10
100x100x4
100x100x4.5
100x100x5
100x100x5.5
100x100x6
100x100x7
100x100x8
100x100x9
100x100x10
100x100x12
100x120x4
100x120x5
100x120x6
100x120x7
100x120x8
100x120x9
100x120x10
100x50x4
100x50x5
100x50x6
100x50x7
100x50x8
100x50x9
100x50x10
100x60x4
100x60x5
100x60x6
100x60x7
100x60x8
100x60x9
100x60x10
100x60x12
100x65x4
100x65x5
100x65x6
100x65x7
100x65x8
100x65x9
100x65x10
100x65x12
100x70x4
100x70x6
100x70x8
100x70x10
100x80x4
100x80x6
100x80x8
100x80x10
100x90x4
100x90x6
100x90x8
100x90x10
100x140x5
100x140x6
100x140x8
100x140x10
100x140x12
100x150x5
100x150x6
100x150x8
100x150x10
100x150x12
100x160x5
100x160x6
100x160x8
100x160x10
100x160x12
100x180x6
100x180x8
100x180x10
100x180x12
100x200x6
100x200x8
100x200x10
100x200x12
100x220x6
100x220x8
100x220x10
100x220x12
100x250x6
100x250x8
100x250x10
100x250x12
100x300x6
100x300x8
100x300x10
100x300x12
100x350x8
100x350x10
100x400x8
100x400x10
100x400x12
110x100x6
110x100x8
110x100x10
120x120x4
120x120x5