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大口径无缝钢管大口径无缝钢管规格表大口径无缝钢管大口径无缝钢管规格表品种产地规格材质数量价格发布时间大口径无缝钢管扩(可切8201620#2.19米面议2018/6/14大口径无缝钢管扩(可切8201620#2.88面议2018/6/14大口径无缝钢管扩(可切8201420#12.992面议2018/6/14大口径无缝钢管扩(可切8201220#22.662面议2018/6/14大口径无缝钢管扩(可切8201020#2.74米0.78m面议2018/6/14大口径无缝钢管扩(可切8201020#42.11面议2018/6/14大口径无缝钢管扩(可切)8131220#3.49面议2018/6/14大口径无缝钢管扩(可切)76022Q345B/16mn6.44面议2018/6/14大口径无缝钢管扩(可切)76020Q345B/16mn6.538面议2018/6/14大口径无缝钢管衡阳(可7507045#29公分面议2018/6/14大口径无缝钢管衡阳(可7507045#19.66面议2018/6/14大口径无缝钢管扩(可切)7202020#5.088面议2018/6/14大口径无缝钢管扩(可切)7201820#0面议2018/6/14大口径无缝钢管扩(可切)7201620#2.896面议2018/6/14大口径无缝钢管扩(可切)7201420#30.584面议2018/6/14大口径无缝钢管扩(可切)72012Q345B/16mn2.528面议2018/6/14大口径无缝钢管扩(可切)7201220#40.118面议2018/6/14大口径无缝钢管扩(可切)7201020#32.032面议2018/6/14大口径无缝钢管扩(可切)7201020#3.7米面议2018/6/14大口径无缝钢管成都(可切7116045#3.822面议2018/6/14大口径无缝钢管成都(可切7106045#3.68米面议2018/6/14大口径无缝钢管扩(可切71122Q345B/16mn5.156面议2018/6/14大口径无缝钢管扩(可切)7112220#8.668面议2018/6/14大口径无缝钢管扩(可切)7112020#0面议2018/6/14大口径无缝钢管扩(可切7111220#3.524面议2018/6/14大口径无缝钢管扩(可切)7111020#3.746面议2018/6/14大口径无缝钢管衡阳(可7104020#1.42米面议2018/6/14大口径无缝钢管扩(可切71022Q345B/16mn4.04面议2018/6/14大口径无缝钢管扩(可切)7101220#2.824面议2018/6/14大口径无缝钢管扩(可切)7101020#3.844面议2018/6/14大口径无缝钢管衡阳(可6906545#18.734面议2018/6/14大口径无缝钢管成都(可切66012020#0面议2018/6/14大口径无缝钢管成都(可6608045#27.454面议2018/6/14大口径无缝钢管成都(可6608020#0面议2018/6/14大口径无缝钢管成都(可6607045#5.98面议2018/6/14大口径无缝钢管成都(可切6606045#0面议2018/6/14大口径无缝钢管衡阳(可66060Q345B/16mn68公分面议2018/6/14大口径无缝钢管扩(可切)6602220#12.06面议2018/6/14大口径无缝钢管扩(可切)6602020#10.352面议2018/6/14大口径无缝钢管扩(可切)6601020#4.84米面议2018/6/14大口径无缝钢管成都(可65010020#5.334面议2018/6/14大口径无缝钢管扩(可切64530Q345B/16mn3.17m面议2018/6/14大口径无缝钢管成都(可切63010045#16.99面议2018/6/14大口径无缝钢管成都(可63010020#23公分面议2018/6/14大口径无缝钢管成都(可切63010020#25.82面议2018/6/14大口径无缝钢管成都(可6309045#29.3面议2018/6/14大口径无缝钢管成都(可切6309020#23.24面议2018/6/14大口径无缝钢管衡阳(可6308520#1.52m2.17m面议2018/6/14大口径无缝钢管成都(可6308020#38.37面议2018/6/14大口径无缝钢管成都(可切6308045#35.49面议2018/6/14大口径无缝钢管成都(可6307020#0面议2018/6/14大口径无缝钢管成都(可切6306045#4.18米面议2018/6/14大口径无缝钢管成都(可切6306045#23.2面议2018/6/14大口径无缝钢管扩(可切6304520#22.886面议2018/6/14大口径无缝钢管扩(可切6305020#15.244面议2018/6/14大口径无缝钢管成都(可切6305045#6.99面议2018/6/14大口径无缝钢管扩(可切)6304545#0.84米1.28米面议2018/6/14大口径无缝钢管扩(可切)6304520#4.34米面议2018/6/14大口径无缝钢管扩(可切6304045#80公分面议2018/6/14大口径无缝钢管扩(可切)6304020#0面议2018/6/14大口径无缝钢管扩(可切6303545#6.86面议2018/6/14大口径无缝钢管扩(可切)6303520#11公分面议2018/6/14大口径无缝钢管扩(可切)6303020#26.168面议2018/6/14大口径无缝钢管扩(可切63028Q345B/16mn3.4面议2018/6/14大口径无缝钢管扩(可切6302545#8.933面议2018/6/14大口径无缝钢管扩(可切)6302520#6.33面议2018/6/14大口径无缝钢管扩(可切)63025Q345B/16mn20.024面议2018/6/14大口径无缝钢管扩(可切)63022Q345B/16mn20.878面议2018/6/14大口径无缝钢管扩(可切)6302220#33.726面议2018/6/14大口径无缝钢管墨龙(可6302020#2.08米面议2018/6/14大口径无缝钢管扩(可切)6302020#20.102面议2018/6/14大口径无缝钢管天津(可切6301820#2.884面议2018/6/14大口径无缝钢管扩(可切)6301820#12.99面议2018/6/14大口径无缝钢管扩(可切6301620#3.74面议2018/6/14大口径无缝钢管墨龙(可切6301620#0面议2018/6/14大口径无缝钢管墨龙(可6301420#22.156面议2018/6/14大口径无缝钢管扩(可切)6301420#40.12面议2018/6/14大口径无缝钢管扩(可切)6301220#99.04面议2018/6/14大口径无缝钢管墨龙(可切6301220#24.86面议2018/6/14大口径无缝钢管扩(可切)63012Q345B/16mn8.37面议2018/6/14大口径无缝钢管扩(可切6301020#45.39面议2018/6/14大口径无缝钢管扩(可切)63010Q345B/16mn9.38面议2018/6/14大口径无缝钢管扩(可切)630920#18.09面议2018/6/14大口径无缝钢管扩(可切630820#3.77面议2018/6/14大口径无缝钢管成都(可切6208020#25.015面议2018/6/14大口径无缝钢管扩(可切)6201420#2.704面议2018/6/14大口径无缝钢管成都(可切61010045#22.875面议2018/6/14大口径无缝钢管成都(可61010020#25.98面议2018/6/14大口径无缝钢管衡阳(可61010020#1.56米面议2018/6/14大口径无缝钢管成都(可切6109020#27.288面议2018/6/14大口径无缝钢管成都(可切6109045#26.314面议2018/6/14大口径无缝钢管成都(可6108020#30.34面议2018/6/14大口径无缝钢管成都(可6108045#1.67米/22.4面议2018/6/14大口径无缝钢管浙江(可6108045#16.23面议2018/6/14大口径无缝钢管成都(可切6107045#30.49面议2018/6/14大口径无缝钢管成都(可切6107020#21.05面议2018/6/14大口径无缝钢管成都(可切6106345#20.95面议2018/6/14大口径无缝钢管成都(可切6106045#30.855面议2018/6/14大口径无缝钢管成都(可切6106020#0面议2018/6/14大口径无缝钢管扩(可切6104520#12.079面议2018/6/14大口径无缝钢管扩(可切)6104545#15.326面议2018/6/14大口径无缝钢管扩(可切)6104045#16.288面议2018/6/14大口径无缝钢管扩(可切6104045#83公分面议2018/6/14大口径无缝钢管扩(可切6104020#1.76m面议2018/6/14大口径无缝钢管扩(可切6104020#40.63面议2018/6/14大口径无缝钢管扩(可切6103545#45公分面议2018/6/14大口径无缝钢管扩(可切)6103520#0面议2018/6/14大口径无缝钢管扩(可切)6103020#36.606面议2018/6/14大口径无缝钢管扩(可切6102920#3.76米面议2018/6/14大口径无缝钢管墨龙(可6102520#55公分面议2018/6/14大口径无缝钢管扩(可切)6102820#3.76米面议2018/6/14大口径无缝钢管扩(可切6102520#0面议2018/6/14大口径无缝钢管扩(可切)6102220#20.512面议2018/6/14大口径无缝钢管扩(可切)61022Q345B/16mn24.09面议2018/6/14大口径无缝钢管扩(可切)6102020#40.228面议2018/6/14大口径无缝钢管扩(可切6102020#20公分面议2018/6/14大口径无缝钢管扩(可切)6101820#40.646面议2018/6/14大口径无缝钢管墨龙(可切61018Q345B/16mn0面议2018/6/14大口径无缝钢管墨龙(可切61016Q345B/16mn33.64面议2018/6/14大口径无缝钢管扩(可切)6101620#14.436面议2018/6/14大口径无缝钢管墨龙(可切6101620#33.246面议2018/6/14大口径无缝钢管扩(可切)6101420#50.224面议2018/6/14大口径无缝钢管墨龙(可6101420#36.508面议2018/6/14大口径无缝钢管墨龙(可切61014Q345B/16mn233.038面议2018/6/14大口径无缝钢管扩(可切6101220#85.224面议2018/6/14大口径无缝钢管扩(可切61012Q345B/16mn2.16面议2018/6/14大口径无缝钢管墨龙(可切61012Q345B/16mn2.382面议2018/6/14大口径无缝钢管墨龙(可6101220#45.918面议2018/6/14大口径无缝钢管墨龙(可切61010Q345B/16mn55.626面议2018/6/14大口径无缝钢管墨龙(可切6101020#9.332面议2018/6/14大口径无缝钢管扩(可切)61010Q345B/16mn2.86米4.31m面议2018/6/14大口径无缝钢管扩(可切6101020#66.548面议2018/6/14大口径无缝钢管墨龙(可切610920#17.724面议2018/6/14大口径无缝钢管扩(可切610920#50.724面议2018/6/14大口径无缝钢管衡阳(可60060Q345B/16mn6.252面议2018/6/14大口径无缝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