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| Customization: | Available |
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| After-sales Service: | 24 Hours Online |
| Warranty: | 1year |
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| Steel Grade |
S275,S355,S390,S430,SY295,SY390
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Standard
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GB/T20933-2014 / GB/T1591 / JIS A5523 / JIS A5528,YB/T 4427-2014
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Length
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6m-24m,9m,12m,15m,18m are common export length
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Type
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U-shape Z-shape
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Processing Service
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Punching, Cutting
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| Package | Bundled |
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Technique
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Hot Rolled,Cold Rolled
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| Surface Treatment | Bared steel,galvanized,color painting |
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Delivery Time
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10~20 Days
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Application
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river bank,harbour pier,municipal facilities,urban tube corridor,seismic reinforcement,bridge pier,bearing foundation,underground garage,foundation pit cofferdam,road widening retaining wall and temporary works.
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JIS Standard Channels:
| Dimensions (mm) | Unit Weight (kg/m) | Dimensions (mm) | Unit Weight (kg/m) |
| 50X25X(3.0-5.0)X6.0 | 2.37-3.46 | 125X65X5.5X8.0 | 12.91 |
| 75X40X3.8X7.0 | 5.30 | 125X65X6.0X8.0 | 13.40 |
| 75X40X4.0X7.0 | 5.60 | 150X75X5.5X7.3 | 14.66 |
| 75X40X4.5X7.0 | 5.85 | 150X75X5.7X10.0 | 16.71 |
| 75X40X5.0X7.0 | 6.92 | 150X75X6.0X10.0 | 17.90 |
| 100X50X3.8X6.0 | 7.30 | 150X75X6.5X10.0 | 18.60 |
| 100X50X4.2X6.0 | 8.03 | 150X75X9X12.50 | 24.0 |
| 100X50X4.5X7.5 | 8.97 | 200X80X7.5X11.0 | 24.6 |
| 100X50X5.0X7.5 | 9.36 | 200X90X8.0X13.5 | 30.3 |
| 125X65X5.2X6.8 | 11.66 | 250X90X9.0X13.0 | 34.6 |
| 125X65X5.3X6.8 | 12.17 | 300X90X9.0X13.0 | 38.1 |
| Size | Specification(mm) | Theory Weight (kg/m) |
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| h | b | d | ||
| 5# | 50 | 37 | 4.5 | 5.438 |
| 6.3# | 63 | 40 | 4.8 | 6.634 |
| 8# | 80 | 43 | 5 | 8.045 |
| 10# | 100 | 48 | 5.3 | 10.007 |
| 12# | 120 | 53 | 5.5 | 12.059 |
| 12.6 | 126 | 53 | 5.5 | 12.319 |
| 14#a | 140 | 58 | 6 | 14.535 |
| 14#b | 140 | 60 | 8 | 16.733 |
| 16#a | 160 | 63 | 6.5 | 17.24 |
| 16#b | 160 | 65 | 8.5 | 19.752 |
| 18#a | 180 | 68 | 7 | 20.174 |
| 18#b | 180 | 70 | 9 | 23 |
| 20#a | 200 | 73 | 7 | 22.637 |
| 20#b | 200 | 75 | 9 | 25.777 |
| 22#a | 220 | 77 | 7 | 24.999 |
| 22#b | 220 | 79 | 9 | 28.453 |
| 25#a | 250 | 78 | 7 | 27.41 |
| 25#b | 250 | 80 | 9 | 31.335 |
| 28#a | 280 | 82 | 7.5 | 31.427 |
| 28#b | 280 | 84 | 9.5 | 35.832 |
| 30#a | 300 | 85 | 7.5 | 34.463 |
| 30#b | 300 | 87 | 9.5 | 39.173 |
| 32#a | 320 | 88 | 8 | 38.083 |
| 32#b | 320 | 90 | 10 | 43.107 |
| 36#a | 360 | 96 | 9 | 47.814 |
| 36#b | 360 | 98 | 11 | 53.466 |
| 40#a | 400 | 100 | 10 | 58.928 |
| 40#b | 400 | 102 | 12.5 | 65.208 |
| Size | Dimensions (mm) | Unit Weight (kg/m) |
| UPN50 | 50X25X5X6.0 | 3.86 |
| UPN80 | 80X45X6X8.0 | 8.65 |
| UPN100 | 100X50X6X8.5 | 10.6 |
| UPN120 | 120X55X7X9.0 | 13.4 |
| UPN140 | 140X60X7X10.0 | 16.0 |
| UPN160 | 160X65X7.5X10.5 | 18.8 |
| UPN180 | 180X70X8X11.0 | 220 |
| UPN200 | 200X75X8.5X11.5 | 25.3 |
| Size | Dimensions (mm) | Unit Weight (kg/m) | |
| UPE80 | 80X40X4.5X7.4 | 7.05 | |
| UPE100 | 100X46X4.5X7.6 | 8.59 | |
| UPE120 | 120X52X4.8X7.8 | 10.4 | |
| UPE140 | 140X58X4.9X8.1 | 12.3 | |
| UPE160 | 160X64X5.0X8.4 | 14.2 | |
| UPE180 | 180X70X5.1X8.7 | 16.3 | |
| UPE200 | 200X76X5.2X9.0 | 18.4 | |

