Basic Info.
Product Description
Stainless Steel Welded Pipe Making Machine
The plate in certain width after slitting line and stripping is unfolded and leveled. Then, they are sent into forming machine. Used the roller, the plate is bent into pipe state. The pipe is welded by plasma welder and Tig welder.
Large stainless steel welded pipe mill adopts automatic flexible forming technology.
In recent year, our company developed the precise control forming. The advantage of this kind forming is to guarantee the excellent forming quality in rough forming section through the precise control. Then it is no need to have the repair management in precise forming section. Therefore, the precise forming in this forming method does not need to change the roller. All the forming section does not need to change the roller, which solves the problem of the change in precise forming section and non-change in rough forming section. Therefore, it saves the roller investment and decreases the time of roller changing. Besides, during the diameter changing, all are controlled by industrial computer. The roller will automatically reach the position by inputting the pipe diameter, pipe wall thickness, material and other parameters. It largely improves the mill efficiency and pipe qualified rate. This forming method is suitable for medium and large mill from 219mm to 711mm, which saves the investment and improves the efficiency.
Large stainless steel welded pipe mill is mainly used for manufacturing the industrial pipe in chemical, the bottom sea, oil, gas delivering and other field. The pipe requirement on the material and quality is very strict. The machine has internal welding seam leveling treatment, solution annealing, X-ray detector, UT detector, high pressure hydrotester, and other equipment.
Model
| No. | Model | OD (mm) | Speed (m/min) | Thickness (mm) | Capacity (kw) | Area (M2) |
| 1 | HNBXG-219 | Φ89 - Φ219 | 0.1 - 1.8 | 2.0 - 10 | 100 | 24×200 |
| 2 | HNBXG-273 | Φ89 - Φ273 | 0.1 - 1.8 | 2.0 - 10 | 120 | 24×200 |
| 3 | HNBXG-325 | Φ140 - Φ325 | 0.1 - 1.5 | 2.0 - 12 | 250 | 24×200 |
| 4 | HNBXG-355 | Φ140 - Φ355 | 0.1 - 1.5 | 2.0 - 12 | 250 | 24×200 |
| 5 | HNBXG-406 | Φ165 - Φ406 | 0.1 - 1.5 | 2.0 - 12 | 250 | 24×200 |
| 6 | HNBXG-426 | Φ165 - Φ426 | 0.1 - 1.5 | 2.0 - 14 | 300 | 24×300 |
| 7 | HNBXG-508 | Φ219 - Φ508 | 0.1 - 1.5 | 3.0 - 14 | 350 | 30×300 |
| 8 | HNBXG-610 | Φ273 - Φ610 | 0.1 - 1.5 | 3.0 - 14 | 350 | 30×300 |
| 9 | HNBXG-630 | Φ273 - Φ630 | 0.1 - 1.5 | 3.0 - 14 | 400 | 30×300 |
| 10 | HNBXG-660 | Φ273 - Φ660 | 0.1 - 1.5 | 3.0 - 14 | 400 | 30×300 |
| 11 | HNBXG-711 | Φ325 - Φ711 | 0.1 - 1.5 | 3.0 - 14 | 400 | 30×400 |
Process
Coil Loading - Uncoiler - Leveler - Steel Cutting and Welding - Small Accumulator - Forming - PPT Welding - Internal Welding Seam Leveling - Online Annealing - Water Cooling - Sizing - Cut to Length - X-Ray Detector - Pipe End Facing and Beveling - Hydrotester - Solution Treatment - Offline UT Welding Seam and Pipe Detector - Acid Pickling Passivating - Weighting, Measuring, Marking - Pipe Collection
Intergrated Services:
1. Offer reasonable investment plan, reconmmend the appropriate models based on actual market situation.
2. Offer layout of production line based on customer plant's drawings.
3. Offer the base drawings required for installation.
4. Offer machine's installation and commissioning by sending technicians, until machines operates normally.
5. Offer professional training, until the buyer's operator command machine's operation.
6. Offer and coordinate auxiliary components, accessories, and spare parts.
7. The warranty is 1 year long, excluded situation of human-damage. If you have any question about machine operating, just contact us via mails or phone call, we will solve the problem for you immediately.
FAQ
1. Which countries your products are exported to?
Our products are sold all over the world.
2.How about the warranty?
All our products have one year quality warranty, during the warranty time, the spare parts replacement is free. And we provide life long time technical support and other assistance.
3.How to install your machine?
Usually speaking, engineers will be sent to your factory to help to install and adjust the machines. We also have paper installation instructions and videos, teaching you till you command it.
4. Which export port you use?
Any China ports. Commonly, we will use Tianjin port,China. But it can be appointed as you like.
5. How about the payment terms and delivery time ?
Payment terms for small machines: 100% T/T/ Western Union/Cash in advance.
The big machines and big amount: 30% deposit, 70% before shipment (we will shoot total delivering process for customer's confirmation) and the related papers. You can pay by T/T,L/C, Western Union or other ways.
The machine delivery time is within 100-200days.
6.What is your nature of your company:dealer or factory ?
We are manufacturer ,warmly welcome to visit our factory and contact us.