| Customization: | Available |
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| Standard: | GB |
| Brand: | Renai |
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Product Name
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Steel Rebar Hrb 500 Hrb400 Hrb355 Hot Rolled Deformed Steel Rebar Mild Steel Rebar Iron Rod Fer Beton Steel Rebars | |||
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Material
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HRB335, HRB400, HRB500, JIS SD390,SD490,SD400; GR300,420,520;ASTM A615 GR60;BS4449 GR460,GR500
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Grade
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HRB400/HRB500 Etc.
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Specifications
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Diameter(6-50mm):6mm,8mm,10mm,12mm,16mm,20mm,22mm,25mm,28mm,32mm,40mm,50mm Or OEM
Length:6m-12m as your required |
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Surface
Finished |
Screw-thread,Epoxy coating,Galvanized coating
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Standard No.
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GB1499.1 ~ GB1499.3 (rebar for concrete);
JIS G3112 -- 87 (98) (bar steel for reinforced concrete); JISG3191 -- 66 (94) (shape, size, weight and tolerance difference of hot-rolled bar and rolled bar steel); BS4449-97 (hot rolled steel bars for concrete structures). ASTM A615 GRADE 40,GRADE60,GRADE75; ASTM A706; DIN488-1 420S/500S, BST500S,NFA 35016 FE E 400, FE E 500 ,CA 50/60,GOST A3 R A500C |
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Standard
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GB:HRB400 HRB400E HRB500
USA:ASTM A615 GR40,GR60 UK: BS4449 GR460 |
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Inspection
Methods |
Tensile testing
(1) Tensile test method: GB/T228.1-2010, JISZ2201, JI SZ2241, ASTMA370, 1497, BS18, etc; (2) Bending test method: often use standard test methods have GB/T232-88, YB/T5126-2003, JISZ2248, ASTME290, ROCT14019, etc. |
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Application
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Rebar is widely used in building, bridge, road and other civil engineering construction. From highway, railway,
bridge, culvert, tunnel, flood control, dam and other public facilities, to the building foundation, beams, columns, walls, plates, screw steel are indispensable structural materials. With the deepening of China's urbanization, the demand for rebar is strong for infrastructure construction and the booming development of real estate. |
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Diameter(mm)
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Theoretical Weight (Kg/m) |
Diameter(mm)
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Theoretical Weight (Kg/m) |
Diameter(mm)
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Theoretical Weight (Kg/m) |
Diameter(mm)
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Theoretical Weight (Kg/m) |
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5.5
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0.184
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21
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2.72
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40
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9.86
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95
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55.6
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6
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0.222
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22
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2.98
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42
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10.9
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100
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61.7
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6.5
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0.260
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23
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3.26
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45
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12.5
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105
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68
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7
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0.302
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24
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3.55
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48
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14.2
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110
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74.6
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8
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0.395
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25
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3.85
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50
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15.4
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115
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81.5
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9
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0.499
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26
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4.17
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53
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17.3
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120
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88.8
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10
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0.617
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27
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4.49
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55
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18.6
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125
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96.3
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11
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0.746
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28
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4.83
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56
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19.3
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130
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104
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12
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0.888
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29
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5.18
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60
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22.2
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140
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121
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13
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1.04
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30
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5.55
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63
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24.5
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150
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139
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14
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1.21
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31
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5.92
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65
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26.0
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160
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158
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15
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1.39
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32
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6.31
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68
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28.5
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170
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178
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16
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1.58
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33
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6.71
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70
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30.2
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180
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200
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17
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1.78
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34
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7.13
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75
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34.7
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190
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223
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18
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2.00
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35
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7.55
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80
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39.5
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200
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247
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19
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2.23
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36
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7.99
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85
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44.5
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220
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298
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20
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2.47
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38
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8.90
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90
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49.9
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250
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385
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Steel Rebar Hrb 500 Hrb400 Hrb355 Hot Rolled Deformed Steel Rebar Mild Steel Rebar Iron Rod Fer Beton Steel Rebars is commonly known as hot-rolled ribbed steel bar. It belongs to small section steel and is mainly used for the skeleton of reinforced concrete building components. In use, it is required to have certain mechanical strength, bending deformation performance and process welding performance. The raw material billet for the production of rebar is carbon structural steel or low-alloy structural steel treated by sedation melting, and the finished rebar is delivered in hot-rolled forming, normalizing or hot-rolled state.
PRODUCT APPLICATION
Steel Rebar Hrb 500 Hrb400 Hrb355 Hot Rolled Deformed Steel Rebar Mild Steel Rebar Iron Rod Fer Beton Steel Rebars is a steel bar with ribbed surface, also known as ribbed reinforcement, usually with 2 longitudinal ribs and a transverse rib evenly distributed along the length direction.The shape of transverse rib is spiral shape,herringbone shape and crescent shape. In terms of millimeters of nominal diameter.The nominal diameter of ribbed reinforcement is equal to the nominal diameter of the light-round reinforcement with the same cross-section.The nominal diameter of the steel bar is 8-50 mm, and the recommended diameter is 8, 12, 16, 20, 25, 32 and 40 mm.Ribbed bars mainly bear tensile stress in concrete. The ribbed steel bar can bear the action of external force better because of the effect of ribbed and concrete.Ribbed bars are widely used in various building structures, especially large, heavy, light thin-walled and tall buildings.
OUR ADVANTAGES
COMPANY INTRODUCTION
Shandong Renai Iron&Steel Co., Ltd
CUSTOMER FEEDBACK1.Q: Can we visit your factory?
-A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.
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