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EN 10240 Class A1 ERW Galvanized Pipe High Frequency Welded For Mechanical Purposes

  • EN 10240 Class A1 ERW Galvanized Pipe High Frequency Welded For Mechanical Purposes
  • EN 10240 Class A1 ERW Galvanized Pipe High Frequency Welded For Mechanical Purposes
  • EN 10240 Class A1 ERW Galvanized Pipe High Frequency Welded For Mechanical Purposes
  • EN 10240 Class A1 ERW Galvanized Pipe High Frequency Welded For Mechanical Purposes
Place of Origin China
Brand Name Best
Certification API /CE / ISO /TUV
Model Number 1/2'' -48''
Minimum Order Quantity 1 TONS
Price 450 USD/TON
Packaging Details 1) In bundle with strip; 2) First packing by plastic bag then strip; Details packing please see the picture in the detial description.
Delivery Time Shipped in 25 days after payment
Payment Terms L/C, T/T
Supply Ability 100000 Ton/Year

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Product Details
Standard PN-EN 10217-1 And -2, EN 10224, EN 10255 Grade P235TR1, P235GHTC1, L235, S195T
Technique EN 10240 Finish Welded Pipe
Keyword SAWL (longitudinal Welding) Inspection ERW Or HFI
Surface Barded /Painting
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erw steel tube

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erw mild steel pipe
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Product Description

Production Information : high frequency welded (ERW or HFI) Welded pipe manufacturing according to EN 10240 class A1

 

 

Welded pipe application

 

  • structural welded pipes are used for steel structures and for mechanical purposes
  • welded pressure pipes are used for:
    • pipeline construction
    • gas & liquid transportation
    •  

Welded pipe manufacturing

 

  • high frequency welded (ERW or HFI)
  • submerged arc-welded (SAW):
    • longitudinally submerged arc-welded (SAWL)
    • helically submerged arc-welded (SAWH)

Surface types

 

  • black (S1)
  • galvanised according to EN 10240 class A1
  • coated

 

Surface protection

  • hot-dip galvanising coating or cold formed made from galvanised strip
  • external surface coatings: such as primer, 3LPE (normal & reinforced), PP according to DIN 30670 & strip extruded PE coating according to DIN 30672
  • colour painting

 

 

All our tubular products are suitable for galvanising in class 1 or 3.

 

 

 

Welded pipes, black and made from galvanised strip for construction purposes* manufactured according to EN 10219, EN 10305-3 in grades S235JRH, S355J2H, E220 CR2 S2/S3/S4*



*pipes made from galvanised strip in the diameter range from 28 mm to 80 mm and the wall thickness range from 0.8 mm to 3 mm.

 

 

Range of welded pipes, black and made from galvanised strip for construction purposes

 

 

 

Pipe Pictures  

 

EN 10240 Class A1 ERW Galvanized Pipe High Frequency Welded For Mechanical Purposes 0

 

 

 

Outside
diameter
[mm]		 Wall thickness [mm]
0.8* 1.0* 1.2* 1.5* 2.0* 2.5* 3.0* 4.0 4.5 5.0 5.6 6.0 6.3 7.0 8.0
Weight [kg/m]
28.0* 0.537 0.667 0.794 0.981 1.284 1.574 1.852 2.370              
30.0* 0.577 0.716 0.853 1.056 1.383 1.698 2.000                
32.0* 0.616 0.765 0.913 1.130 1.481 1.821 2.148 2.765 3.056 3.333 3.650        
33.0* 0.636 0.790 0.942 1.167 1.531 1.883 2.222                
33.7 0.650 0.807 0.963 1.193 1.565 1.926 2.274 2.933 3.244 3.543 3.885 4.104      
34.0* 0.656 0.815 0.972 1.204 1.580 1.944 2.296                
35.0* 0.676 0.840 1.001 1.241 1.630 2.006 2.370                
36.0* 0.695 0.864 1.031 1.278 1.679 2.068 2.444                
38.0* 0.735 0.914 1.090 1.352 1.778 2.191                  
40.0* 0.774 0.963 1.150 1.426 1.877 2.315 2.741                
41.3* 0.800 0.995 1.188 1.474 1.941 2.395 2.837                
42.0* 0.814 1.012 1.209 1.500 1.975 2.438 2.889 3.753 4.167 4.568 5.033 5.333 5.553    
42.4* 0.822 1.022 1.221 1.515 1.995 2.463 2.919 3.793 4.211 4.617 5.088 5.393 5.616    
44.5 0.863 1.074 1.283 1.593 2.099 2.593 3.074 4.000 4.444 4.877 5.379 5.704      
45.0* 0.873 1.086 1.298 1.611 2.123 2.623 3.111 4.049 4.500 4.938 5.448 5.778 6.020    
48.0* 0.932 1.160 1.387 1.722 2.272 2.809 3.333 4.346 4.833 5.309 5.863 6.222 6.487 7.086 7.901
48.3 0.938 1.168 1.396 1.733 2.286 2.827 3.356 4.375 4.867 5.346 5.904 6.267 6.533 7.138 7.960
50.0* 0.972 1.210 1.446 1.796 2.370 2.932 3.481 4.543 5.056 5.556 6.139 6.519 6.798 7.432 8.296
51.0 0.992 1.235 1.476 1.833 2.420 2.994 3.556 4.642 5.167 5.679 6.278 6.667 6.953 7.605 8.494
52.0*   1.259 1.505 1.870 2.469 3.056 3.630 4.741 5.278 5.802 6.416 6.815 7.109 7.778 8.691
55.0*   1.333 1.594 1.981 2.617 3.241 3.852 5.037 5.611 6.173 6.831 7.259 7.576 8.296 9.284
57.0*   1.383 1.653 2.056 2.716 3.364 4.000 5.235 5.833 6.420 7.107 7.556      
60.0*   1.457 1.742 2.167 2.864 3.549 4.222 5.531 6.167 6.790 7.522 8.000 8.353 9.160 10.272
63.0*   1.531 1.831 2.278 3.012 3.735 4.444 5.827 6.500 7.160 7.937 8.444 8.820 9.679 10.864
68.0   1.654 1.979 2.463 3.259 4.043 4.815 6.321 7.056 7.778 8.628 9.185 9.598 10.543 11.852
70.0*     2.039 2.537 3.358 4.167 4.963 6.519 7.278 8.025 8.905 9.481 9.909 10.889 12.247
73.0     2.127 2.648 3.506 4.352 5.185 6.815 7.611 8.395 9.320 9.926      
76.0*     2.216 2.759 3.654 4.537 5.407 7.111 7.944 8.765 9.734 10.370 10.842 11.926 13.432
80.0*     2.335 2.907 3.852 4.784 5.704 7.506 8.389 9.259 10.287 10.963 11.464 12.617 14.222
87.0     2.542 3.167 4.198 5.216 6.222 8.198 9.167 10.123 11.255 12.000      
88.9       3.237 4.291 5.333 6.363 8.385 9.378 10.358 11.518 12.281 12.849 14.156 15.980
95.0         4.593 5.710 6.815 8.988 10.056 11.111 12.361 13.185 13.798 15.210 17.185
101.6         4.919 6.117 7.304 9.640 10.789 11.926 13.274 14.163 14.824 16.351 18.489
102.0       3.722 4.938 6.142 7.333 9.679 10.833 11.975 13.329 14.222 14.887 16.420 18.568
108.0         5.235 6.512 7.778 10.272 11.500 12.716 14.159 15.111 15.820 17.457 19.753
110.0         5.333 6.636 7.926 10.469 11.722 12.963 14.436 15.407 16.131 17.802 20.148
112.0         5.432 6.759 8.074 10.667 11.944 13.210 14.712 15.704 16.442    
114.0       4.167 5.531 6.883 8.222 10.864 12.167 13.457 14.989 16.000 16.753 18.494 20.938
114.3         5.546 6.901 8.244 10.894 12.200 13.494 15.030 16.044 16.800 18.546 20.998
121.0         5.877 7.315 8.741 11.556 12.944 14.321 15.957 17.037 17.842 19.704 22.321
124.0         6.025 7.500 8.963 11.852 13.278 14.691 16.371 17.481 18.309 20.222 22.914
127.0         6.173 7.685 9.185 12.148 13.611 15.062 16.786 17.926 18.776 20.741 23.506
133.0           8.056 9.630 12.741 14.278 15.802 17.616 18.815 19.709 21.778 24.691
139.0           8.426 10.074 13.333 14.944 16.543 18.445 19.704 20.642 22.815 25.877
139.7           8.469 10.126 13.402 15.022 16.630 18.542 19.807 20.751 22.936 26.015
148.0           8.981 10.741 14.222 15.944 17.654 19.690 21.037 22.042 24.370 27.654
152.0           9.228 11.037 14.617 16.389 18.148 20.243 21.630 22.664 25.062 28.444
159.0           9.660 11.556 15.309 17.167 19.012 21.211 22.667 23.753 26.272 29.827
168.0       6.167 8.198 10.216 12.222 16.198 18.167 20.123 22.455 24.000 25.153 27.827 31.605
168.3             12.244 16.227 18.200 20.160 22.497 24.044 25.200 27.879 31.664
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erw mild steel pipe

erw steel tube

erw steel line pipe