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Black Hollow Section Square Rectangular Steel Tube
Product nameERW Hot Galvanized Square Steel PipeDimensionrectangular: 20*30-600*800mmsquare: 15mm*15mm-1000mm*1000mmWall thickness0.8mm-12mmLength2m-12mMaterialQ195,Q215,Q235,Q345,ST 37, ST 252StandardGB-T3091,BS1387,ASTM A53,GB-T14980Surface tratement1.galvanized2.black paintPackage1.bundle2.in bul
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Black Iron Ms Welded Square Rectangular Tube with Annealed
Product nameERW Hot Galvanized Square Steel PipeDimensionrectangular: 20*30-600*800mmsquare: 15mm*15mm-1000mm*1000mmWall thickness0.8mm-12mmLength2m-12mMaterialQ195,Q215,Q235,Q345,ST 37, ST 252StandardGB-T3091,BS1387,ASTM A53,GB-T14980Surface tratement1.galvanized2.black paintPackage1.bundle2.in bul
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Q235B Q345b Galvanized Steel Pipe Rectangular Tube Square Tube/Steel Connector 90 Degree
Basic Info. Special Use Mold Steel
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Ms Hollow Section Hot Dipped Galvanized Welded Square Tube
Product nameERW Hot Galvanized Square Steel PipeDimensionrectangular: 20*30-600*800mmsquare: 15mm*15mm-1000mm*1000mmWall thickness0.8mm-12mmLength2m-12mMaterialQ195,Q215,Q235,Q345,ST 37, ST 252StandardGB-T3091,BS1387,ASTM A53,GB-T14980Surface tratement1.galvanized2.black paintPackage1.bundle2.in bul
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Q690d/S690 High Strength High Value Hot Rolled Steel Plate
Basic Info. Model NO. S460 S690D Q345qD
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Carbon Steel Square Pipe Galvanized Rectangular Tube Round Pipe
Product nameERW Hot Galvanized Square Steel PipeDimensionrectangular: 20*30-600*800mmsquare: 15mm*15mm-1000mm*1000mmWall thickness0.8mm-12mmLength2m-12mMaterialQ195,Q215,Q235,Q345,ST 37, ST 252StandardGB-T3091,BS1387,ASTM A53,GB-T14980Surface tratement1.galvanized2.black paintPackage1.bundle2.in bul
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China Hot Sales Hot Rolled Steel Billets 5sp/A35 Square for Building
60x60mm80x80mm100x100mm125x125mm130x130mm150x150mmChemical ComositionStandardC(%)Mn(%)S(%)P(%)Si(%)Q195≤0.12≤0.50≤0.040≤0.035≤0.30Q235≤0.20≤1.40≤0.045≤0.045≤0.35Q275≤0.22≤1.50≤0.045≤0.045≤0.3520MnSi0.17-0.251.2-1.6≤0.050≤0.0500.40-0.803SP0.14-0.220.
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Black Angle Steel Angle with Material Q235/Q345/Ss400/S235/S275
Hot rolled equal width angle steel Hot rolled unequal width angle steel Specification (A*B*t) (mm)Specification (A*B*t) (mm)20*20*3/425*16*3/425*25*3/432*20*3/430*30*3/440*25*3/436*36*3/4/545*28*3/440*40*3/4/545*30*3/4/545*45*3/4/5/650*32*3/450*50*3/4/5/656*36*3/4/556*56*3/4/5/863*40*4/5/6/763*63*4/