Basic Technical Information of Welded Pipe Production Line
| Product&yield | Round Pipe | 76mm-165mm Thickness:2.0mm-6.0mm |
| Square & rectangle tube | 60mm×60mm -130mm×130mm Thickness:2.0mm-5.0mm |
| Length | 6m-12m Length Tolerance: ±3mm |
| Production Speed | 20-50 m/min |
| Production capacity | 30,000ton/year |
| Consumption | Mill installed capacity | 220 kw |
| Line Area | 85m(length) ×7m (width) |
| worker | 6-8 workers |
| Raw Material | Carbon Steel coil | Carbon steel coil Q235B(ASTM GR·D,σs 230) |
| Width | 240mm-520mm Thickness: 2.0mm-6.0mm |
| Coil ID | 580-700mm |
| Coil OD | Max 1800mm |
| Coil Weight | 6.0t |
Process Flow
Steel Coil → Double-arm Uncoiler → Shear and End Cutting & Welding
→ Coil Accumulator → Forming (Flattening Unit + Main Driving Unit +
Forming Unit + Guide Unit + High Frequency Induction Welding Unit +
Squeeze Roller) → Deburring → Water Cooling → Sizing &
Straightening → Flying Saw Cutting → Pipe Conveyor → Packaging →
Warehouse Storage
Production Process
ZTF is a forming technique developed by ZTZG in 2005. It allows the
shared-usage of rollers during break-down section when forming
pipe, saving significant mould and labor cost while greatly
improving production efficiency. It earns the reward of technology
Innovation Award' by 'China Cold Forming Steel Association9 in
2010. After absorbing advanced pipe making technology from both
abroad and domestic, our innovative designed production line and
each single unit of the production line are not only economical but
also practical.
FAQ
Q: Are you a manufacturer?
A: Yes, we are a manufacturer. We have 4 factories ( Machining,
Assembling, Heat treatment, and Moulding ). We also have our own
R&D department. Welcome to visit us.
Q: What kind of payment term do you do?
A: We do T/T and L/C.
Q: What info do you need before giving me the price and proposal?
A: Since we design individual machines based on our customer's
requirements, we need your desired products' basic dimensions,
including all the pipe diameter(or tube length), thickness range,
usage, raw material steel grade, coil weight, and degree of
automation.
Q: What should I do if I just start a new business?
A: Contact us immediately, we provide a free consultant for
pre-sales service. Also, we can help you solve the raw material
(steel coil) purchase, worker training, international market price,
and more.
Q: How do you do QA?
A: We have a special team to do strict QA, this is one of our
strengths:
(1)Every gearbox will be tested for 8 hours with oil inside to
guarantee there is no leak.
(2)Every shaft will be inspected for centering jumpiness.
(3)Every roller will be checked to make sure it's in the range of
tolerance critical parts will be inspected for all dimensions.
Q: Why I should choose you? what are the differences between you
and other Chinese suppliers?
A: We are concentrating on pipe-making machines for more than 20
years. We have constructed many steady trading partners in Asia,
Africa, the Middle East, Europe, and South America throughout the
years. Our innovative designed production line and each unit of the
production line practical.
