ERW273 HR/CR Carbon Steel High Frequency Welded Pipe Mill with High Quality
ERW273 high-frequency welded pipe production line is the special equipment providing longitudinally welded pipe and cold formed steel for industries such as metallurgy, construction, transportation, machinery, vehicles and so on.
Used traditional moulding technology to produce round pipe, and round to square technology to produce square and rectangle pipe.
Taking cold or hot-rolled steel as raw materials, through cold-formed and high-frequency welding method to produce the suitable square and rectangle tube.
Material of the Coil: low carbon steel (σb≤500Mpa,σs≤235Mpa.)
Strip Steel: Max.Q235
| Model | Production( Pipe) Size Range | Producing Speed (m/minute) | ||
Round Pipe OD (mm) | Square Tube (mm) | Thickness (mm) | ||
| HG20 | 8-20 | 8×8-15×15 | 0.5-1.2 | 0-90 |
| HG32 | 10-32 | 10×10-25×25 | 0.5-2.0 | 0-80 |
| QHG50 | 12-50 | 10×10-40×40 | 0.5-2.0 | 0-80 |
| QHG76 | 20-76 | 25×25-60×60 | 0.8-3.0 | 0-80 |
| HG76 | 32-76 | 25×25-60×60 | 1.5-4.0 | 0-80 |
| HG114 | 45-114 | 35×35-90×90 | 1.5-5.0 | 0-70 |
| QHG140 | 60-140 | 40×40-100×100 | 1.5-4.5 | 0-60 |
| HG140 | 60-140 | 40×40-110×110 | 2.0-5.0 | 0-60 |
| QHG165 | 76-165 | 40×40-100×100 | 2.0-5.0 | 0-60 |
| HG165 | 76-165 | 60×60-130×130 | 2.0-6.0 | 0-50 |
| QHG219 | 76-219 | 60×60-180×180 | 2.0-6.5 | 0-50 |
| HG219 | 76-219 | 60×60-180×180 | 3.0-8.0 | 0-50 |
| QHG273 | 89-273 | 70×70-200×200 | 4.0-9.0 | 0-50 |
| HG273 | 89-273 | 70×70-200×200 | 4.0-12.0 | 0-50 |
| HG325 | 114-325 | 90×90-250×250 | 4.0-12.7 | 0-40 |
| HG377 | 114-377 | 90×90-250×250 | 4.0-12.7 | 0-40 |
| HG406 | 165-406 | 150×150-300×300 | 6.0-16.0 | 0-30 |
| HG508 | 219-508 | 180×180-400×400 | 6.0-16.0 | 0-30 |
| HG610 | 219-610 | 180×180-500×500 | 6.0-19.0 | 0-25 |
Please Contact by Email at selina@tenengchina.com for much more Technical Parameters or Documents!
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