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            Square Steel Tube


             
                                      

            Mark: Flowing sizes are common sizes if you need some special sizes steel pipe.Please do not hesitate to contact with me! We can produce them according to your requirements??

                                            Square Steel Tube

            GB/T3094,6728-2002   or  ASTM A500  or  EN10219  Materials:Q235,Q345,20#

            20*20*2mm-100*100*16mm

            120*120*(5-18mm)

            150*150*(5-20mm)

            200*200*(5-22mm)

            220*220*(5-22mm)

            240*240*(5-22 mm)

            250*250*(5-25mm)

            280*280*(5-25mm)

            300*300*(5-25mm)

            350*350*(5-25mm)

            400*400*(5-25mm)

            450*450*(5-25mm)

            500*500*(9-25mm)

            550*550*(9-25mm)

            600*600*(9-25mm)

             

            Rectangular Steel Tube

            GB/T3094,6728-2002   or  ASTM A500  or  EN10219  Materials:Q235,Q345,20#

            20*30*2mm--250*100*16mm

            250*150*(5-20mm)

            300*100*(5-22mm)

            300*150*(5-22mm)

            300*180*(5-22mm)

            300*200*(5-25mm)

            350*150*(5-20mm)

            350*250*(5-25mm)

            350*300*(5-25mm)

            400*200*(5*25mm)

            400*250*(5-25mm)

            430*350*(5-25mm)

            500*200*(5-25mm)

            500*300*(5-25mm)

            550*350*(5-25mm)

            500*400*(5-25mm)

            400*600*(5-25mm)

            500*600*(5-25mm)

             
            All rights reserved:Cangzhou Guyuan Steel Pipe Co., LTD
            Address:Hebei province E-mail:gy-pipe@hotmail.com
            一下子就弄进去了岳