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15*15 20*20 25*25mm Metal Building Material Galvanized Square Tube
4m-14m or as customers' requirementsStandardBS1387-85,GB/T3091-08,DIN2440,JIS-G3444,EN10255,ASTM A53,SurfaceBlack, paint, galvanizedZinc coatingPre galvanized steel pipe: 60-150g/m2;Hot dipped galvanized steel pipe: 200-400g/m2End finishPlain/ beveled ends or threaded with sockets/coupling and plast
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Steel Structure Platform Hot Galvanized Steel Tubes
ItemBlack square hollow section pipematerialQ235B/Q345b/Ss400/A36/St37certificationsISO9001 /SGSstandardASTM BS GB APIsize(dia)15*15mm-300*300mmitemblack rectangular section pipesize10*20mm-200*400mmtechniquewelded ,ERW ,cold rolled .hot rolledsurfaceBared, Galvanized, Oiled,Or Other Anti-corrosive
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1.4438 X2crnimo18-15-4 Steel AISI 317L S31703 Plate Pipe Bar, China Supplier
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Hollow Section Steel Tube ERW Black Annealed Steel Square Tube
Product NameHollow Section Steel Tube ERW Black Annealed Steel Square tubeTechniqueHot rolled strip, Electric Resistance Welding galvanized square tubeStandardGB/T6728-2002,GB/T6725-2002, GBT3094-2000,JG 178-2005, ASTM A500 JIS G3466,EN10210GradeQ195, Q235, Q345, S235JR, St37-2Diameter10x10mm to 600
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445 Uns S44500 Stainless Steel Bar Pipe Plate, Best Price, China Supplier
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SUS305 Stainless Steel Bar, China Supplier with Excellent Quality and Price
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Gr40 HRB400 Steel Structure Platform Steel Deformed Bar
Others1. all the production process are made under the ISO 9001:2001 strictly2. our products conform to all the standards3. we can offer special specification products as per our customers2. Rebar's DiameterDiameterInner diameterOut diameterTheoreticalweight(mm)(mm)(mm)(kg/m)65.756.750.22287.590.395
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20*20/25*25 Mild Steel Black Galvanized Steel Square Tube
ItemBlack square hollow section pipematerialQ235B/Q345b/Ss400/A36/St37certificationsISO9001 /SGSstandardASTM BS GB APIsize(dia)15*15mm-300*300mmitemblack rectangular section pipesize10*20mm-200*400mmtechniquewelded ,ERW ,cold rolled .hot rolledsurfaceBared, Galvanized, Oiled,Or Other Anti-corrosive
