Model NO.: SSW-TB-001
HS Code: 7308900000
Galvanized Smooth GB Q235B Steel Tubes(SSW-TB-001)
Products Features:
We are a professional manufacturer in producing carbon steel welded pipes, specification as follow:
We have profeesional machine to bend, weld or punch the pipe in any shape and any length.
1) Standard: GB or ASTM
2) Outside diameter: 12.7 - 2820mm
3) Wall thickness: 0.4 - 30mm
4) Material: Q195, Q235 , Q345/ TP304, TP304L, TP316L, TP321, UNS31803
5) Surface: Black or Galvanized
6) Application: Construction Pipe, Industrial Equipment & Components etc.
7) Package: Bare packing/bundled with steel strip.
8) Welded Tube, Pipe & Tube, Steel Pipe, Q235 Welded tube, Round Hollow Section, Bright Welded Pipe, Rectangular Hollow Section, Square Pipe, ERW Pipe, Q195 Welded Pipe, Stainless Steel Welded Pipe, Thin or
thick Wall Pipe
| Product | Material | Size mm |  MOQ | Surface |  Package |
| Welded Pipe | Q195, Q235, Q345 | Â OD 12.7-2820mm * WT 0.4-20mm | Â 10MT | Â Black or Bright | Â Bare packing or bundled |
| Side mm |
Side Tolerance mm |
Wall Thickness | |||||||||||||
| mm | |||||||||||||||
| 1.2 | 1.5 | 1.75 | 2.0 | 2.5 | 3.0 | 4.0 | 5.0 | 6.0 | 8.0 | 10 | 12 | 14 | 16 | ||
| Calculated Weight   ( Kg/m ) | |||||||||||||||
| 20*20 | ± 0.50 | 0.679 | 0.826 | 0.941 | 1.050 |
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| 25*25 | ± 0.50 | 0.867 | 1.061 | 1.215 | 1.363 |
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| 30*30 | ± 0.50 |
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1.296 | 1.490 | 1.677 | 2.032 | 2.361 |
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| 40*40 | ± 0.50 |
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1.767 | 2.039 | 2.305 | 2.817 | 3.303 | 4.198 |
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| 50*50 | ± 0.50 |
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2.238 | 2.589 | 2.933 | 3.602 | 4.245 | 5.454 |
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| 60*60 | ± 0.60 |
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3.550 | 4.387 | 5.187 | 6.710 | 8.129 |
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| 70*70 | ± 0.65 |
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5.170 | 6.129 | 7.966 | 9.699 |
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| 80*80 | ± 0.70 |
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5.957 | 7.071 | 9.222 | 11.269 |
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| 90*90 | ± 0.75 |
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8.013 | 10.478 | 12.839 | 15.097 |
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| 100*100 | ± 0.80 |
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11.734 | 14.409 | 16.981 |
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| 110*110 | ± 0.90 |
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12.99 | 15.98 | 18.866 |
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| 120*120 | ± 0.90 |
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14.246 | 17.549 | 20.749 | 26.840 |
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| 130*130 | ± 1.00 |
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15.502 | 19.120 | 22.634 | 28.921 |
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| 140*140 | ± 1.10 |
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16.758 | 20.689 | 24.517 | 31.864 |
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| 150*150 | ± 1.20 |
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18.014 | 22.260 | 26.402 | 33.945 |
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| 160*160 | ± 1.20 |
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19.270 | 23.829 | 28.285 | 36.888 |
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| 170*170 | ± 1.30 |
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20.526 | 25.400 | 30.170 | 38.969 |
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| 180*180 | ± 1.40 |
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21.800 | 27.000 | 32.100 | 41.500 |
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| 190*190 | ± 1.50 |
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23.00 | 28.50 | 33.90 | 44.00 |
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| 200*200 | ± 1.60 |
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24.30 | 30.10 | 35.80 | 46.50 |
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| 220*220 | ± 1.80 |
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33.2 | 39.6 | 51.5 | 63.2 | 73.5 |
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| 250*250 | ± 2.00 |
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38.0 | 45.2 | 59.1 | 72.7 | 84.8 |
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| 280*280 | ± 2.20 |
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42.7 | 50.9 | 66.6 | 82.1 | 96.1 |
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| 300*300 | ± 2.40 |
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54.7 | 71.6 | 88.4 | 104 |
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| 350*350 | ± 2.80 |
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64.1 | 84.2 | 104 | 123 |
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| 400*400 | ± 3.20 |
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96.7 | 120 | 141 | 163 |
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| 450*450 | ± 3.60 |
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109 | 135 | 160 | 185 |
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| 500*500 | ± 4.00 |
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122 | 151 | 179 | 207 | 235 |
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Middle Duty Caster Co., Ltd. , http://www.nbcasters.com