Tianjin Youfa Steel Pipe Group Co.,Ltd were founded on July 1 st,2000,located at Daqiuzhuang Village,Tianjin city,which is a large-scale steel pipe manufacturing enterprise producing ERW steel pipe,hot-dipped galvanized steel pipe,seamless pipe,SSAW steel pipe,square/rectangular steel pipe.
Gi Square Steel Pipe,Greenhouse Materials,Q235 Hollow Section manufacturer / supplier in China,offering HDG Steel Pipe/Gi Square Steel Pipe/Tube Building Material,Pre Galvanized Square Steel Pipe Gi Tube Gi Hollow Section,Gi Round Steel Pipe 1 Inch Galvanized Steel Pipe Gi Pipe and so on.China Square Steel Pipe (gb/t 6728),Square Steel Pipe (gb
China Steel Company manufacturers Translate this pageGB / T 13.793 membujur elektrik rintangan dikimpal tiub keluli.GB / T 6728 Cold membentuk keluli rongga bahagian untuk umum struktur Ukuran,bentuk,berat dan penyimpangan permissble.ASTM A500 terbentuk sejuk dikimpal dan lancar karbon keluli Steel Structural Tubing di Round dan bentuk
China Supplier,Gi Square Pipe,Square Rectangular Tube manufacturer / supplier in China,offering China Supplier Square Carbon Tube Gi Square Pipe Black Annealed Iron Square Rectangular Tube,Type Hot Rolled Steel Plate/Mild Steel Plate/Black Steel Plate/Carbon Steel Plate/Sheetstandard ASTM A20/A20m,ASTM A36/A36m,JIS G3115,DIN 17100,En 10028materi,Low Price Steel Plate Made inHollow Section Steel Galvanized Pipe,View hollow section JIS G3466,EN 10219,GB/T 3094-2000,GB/T 6728-2002 Grade Grade A,Grade B,Grade C Section Shape Square,Rectangular,Round Technique ERW Steel Pipe Packing Bundle,or with all kinds of colors PVC or as your requirements Ends Plain end/Beveled,protected by plastic caps on both ends,cut quare,grooved,threaded and coupling,etc.MOQ
Payment T/T,L/C or western union.9.Application Hot dipped galvanized square and rectangular tubes are with high zinc coating,from 200g/m2 to 600g/m2.This ensure the tubes are well protected from rust for at least 20 year.They are widely used in structure building,solar tracks,farmMs Welded Black Steel Pipe Square Hollow Section Tianjin Shop from professional Pre-galvanized Steel Pipe manufacturers and suppliers for quality ms welded black steel pipe square hollow section tianjin factory price made in China here.The best service and fast delivery are offered. ASTM A500,GBT 6728,GB T 3094 Packing 1)Big OD :in bulk
GB / T 13793 uzununa elektrik m gb t 6728 135x135 square black steel pipe price#252;qavimt qaynaq polad borular.GB / T 6728 Cold general quruluu- gb t 6728 135x135 square black steel pipe price#214;l gb t 6728 135x135 square black steel pipe price#231; gb t 6728 135x135 square black steel pipe price#252;lr,ekiller, gb t 6728 135x135 square black steel pipe price#231;ki v permissble sapma gb t 6728 135x135 square black steel pipe price#252; gb t 6728 135x135 square black steel pipe price#231; gb t 6728 135x135 square black steel pipe price#252;n polad i gb t 6728 135x135 square black steel pipe price#231;ibo b gb t 6728 135x135 square black steel pipe price#246;lmlr formalar.ASTM A500 Cold Qaynaq v formalar dyirmi v ekiller il sorunsuz Carbon Steel Steel Structural TubingSturdy,Stainless gb t13793 welded steel pipe for Industry Detailed 1.GB/T.SY/T.API.ASTM 2.O.D:219-3000mm 3.Thickness:6-25.4mm 4.ISO9001,GB/T 9711.1 5.Coated or Uncoated P roduct name ERW Steel Pipe size OD 219-3000mm Thicknes s 6-25.4mm Lentgh 6M ,12M or according to the request of customers S teel Material Q235 Standard API5L GB/T9711.1,GB/T9711.2 SY/T5040.SY/T5054 Usage Used for Gas,Oil,Water or other Industry
Superior Quality Thick Wall Galvanized Square Carbon Steel Pipe For Construction,US gb t 6728 135x135 square black steel pipe price 620 Wholesale Steel Pipe Material,Wholesale Steel Pipe Hot Dipped Galvanized Steel Pipe/ERW/Carbon,Black Steel Pipe Customized Galvanized Steel Pipe,Material Q195,Q215,Q235,Q345,Ss400,S235jr,S355jr,Standard FOB Price US gb t 6728 135x135 square black steel pipe price 500-600 /