Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd.
Hebei Tengtian Welded Pipe Equipment Manufacturing Co.,Ltd. Quality first, Customer first
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Tube mill production process:
According to different customer, the machinery consist by different process, but our company having the standard production process as blew, this is for your reference, suppose your company have special requirement, we could discuss and make your special design.
Uncoiler→ Shear&welding machine→ Accumulator (Cage) →Forming machine→ HF welding→ Sizing machine→ Flying saw (Cold saw) → Run out table→hydro testing→end facing for API standard we can equiped online testing equipments, like Hydro testing equipment, End facing equipment, UT testing, ECT testing etc.
Standard machine specification (reference)
Accordingly to the market demands. We are given the standard models as blew, and this is for your reference only, the production range and main technical can be adjustable suppose your company have special requirement.
| Model | Diameter Range | Pipe Thickness | Line Speed(m/min) |
| HG20 | 8-25.4MM | 0.3-1.2MM | 120 |
| HG32 | 10-32MM | 1.4-1.5MM | 120 |
| HG50 | 16-76MM | 0.7-2.5MM | 30-120 |
| HG76 | 25-76MM | 1-4MM | 30-100 |
| HG89 | 32-89MM | 1-4.5MM | 30-80 |
| HG114 | 45-114MM | 1.5-5.0MM | 30-60 |
| HG165 | 60-165MM | 3-7MM | 30-50 |
| HG219 | 114-219MM | 4-8MM | 20-40 |
| HG273 | 114-273MM | 4-10MM | 15-30 |
| HG325 | 165-325MM | 4-10MM | 10-30 |
| HG426 | 165-426MM | 4-12.7MM | 8-25 |
| HG508 | 219-508MM | 4-16MM | 8-20 |
