<p>我公司终年消费销售及代理销售成钢、包钢，宝、鞍、冶、天、衡钢等几大钢管厂消费的：10#.20#、45#、16Mn、27SiMn、Ｑ345B.35CrMo、20Cr、40mn2，40crmo.20crmnTi，10CrMo910 15crmo. 12Cr1MoV. 20G,st52, s45c及地质、管道，化工、电力等专用管材，均执行国度规范：GB8162-2008、GB8163-2008和GB3087-2008、GB5310-2008、GB6479-2006；钢管、高压锅炉用无缝钢管、石油裂化管、进口合金钢管、&nbsp;<a href="http://www.51gxg.com/">L360管线管</a> <a href="http://www.51gxg.com/">L390管线管</a> <a href="http://www.51gxg.com/">L415管线管</a> <a href="http://www.51gxg.com/">X52管线管</a> <a href="http://www.51gxg.com/">X56管线管</a> <a href="http://www.51gxg.com/">X60管线管</a> 合金无缝钢管、<a href="http://www.lvfangguan.com/">6063铝管</a> <a href="http://www.lvfangguan.com/">ly12铝棒</a> <a href="http://www.lvfangguan.com/">6061铝板</a> <a href="http://www.lvfangguan.com/">角铝</a> <a href="http://www.lvfangguan.com/">铝方管</a>轴承钢管、特殊焊接收、&nbsp;<a href="http://www.wffgw.com/">16Mn无缝方管</a> <a href="http://www.wffgw.com/">Q345B无缝方管</a> <a href="http://www.wffgw.com/">Q345C无缝方管</a> <a href="http://www.wffgw.com/">Q345D无缝方管</a> 螺旋管、镀锌管、不锈钢管等.&nbsp;&nbsp;<a href="http://www.lvfangguan.com/">www.lvfangguan.com</a> &nbsp;<a href="http://www.wffgw.com/">www.wffgw.com</a> </p> <p>镀锌管&nbsp; Φ219*5.0 8寸*5.0mm Q215-235 利达 5110 -30 现货 <br /> <a href="http://www.gbwfgg.com/">GB3087低中压锅炉管</a> <a href="http://www.gbwfgg.com/">GB6479化肥专用管</a> <a href="http://www.gbwfgg.com/">GB9948石油裂化管</a>&nbsp; Φ20-70 首钢特钢 4100 - 现货 <br /> 碳结圆钢 45# 热轧 Φ75-80 首钢特钢 4100 - 现货 <br /> 碳结圆钢 45# 热轧 Φ85-120 首钢特钢 - - 现货&nbsp;&nbsp;<a href="http://www.51gxg.com/">www.51gxg.com</a></p> <p><a href="http://www.51wffg.com/">无锡高压锅炉管</a> <a href="http://www.51wffg.com/">无锡20G锅炉管</a> <a href="http://www.51wffg.com/">无锡无缝管</a> <a href="http://www.51wffg.com/">无锡大口径厚壁钢管</a> <a href="http://www.51wffg.com/">无锡厚壁无缝管</a> 245*10-12-14-20-26 244.5*8-10 <br /> 273*8.8-10-12-14-18-26 273*8-10-12-14-16-18-20-23-30-36-40 <br /> 323.5*11-12-16 323.9*8.5-16 <br /> 325*11-12-14.2-18 325*10-12-14-16-18-20-25-32 <br /> 355.6*20 406*16-28-30-36-40 <br /> 377*10-11-12-14.2 426*11-13-18-20-28-36 <br /> 426*10-12-14.2-16.5 457*14-18-20-70 <br /> 457.2*12-15 473.1*1.5-18-26 <br /> 473.1*12-17 508*20-28-34-40&nbsp;<br /> &nbsp;<a href="http://www.gbwfgg.com/">www.gbwfgg.com</a><a href="http://www.51wffg.com/">www.51wffg.com</a><br /> </p>