Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
Strength and Integrity Achieves Success
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The stainless steel tube mill is designed for manufacturing stainless steel welded pipe. This pipe-making machine adopts a long steel strip as the material to manufacture steel pipes according to the requested size by cold rolled forming and argon arc welding method. The stainless steel pipe production line can produce round pipe, square and rectangular tube through cold rolled forming and TIG welding technology
Steel Tape → Double Uncoiler →Forming Section(Flattening Unit +Main Driving Unit + Forming Unit + TIG Welding Unit + Out Side Weld Bead Grinding Unit + Squeeze Roller) → Cooling Unit → Sizing Unit And Straightener → Cutting Unit → Run-Out Table.
1. Uncoiler: Mechanical tension bridle manual adjustment.
2. Horizontal and vertical holder: Passed heat treatment to make black. The holder will rust protection when used.
3. Bearing: Used deep groove ball bearing
4. Welding: Argon welding machine (500A).
6. Grinding head: Manual by hand to debugging.
7. Cutting machine: Abrasive cutting machine.
8. Drive motor used Siemens brand,
| Model | Round pipe (mm) | square pipe (mm) | Thickness(mm) | Working speed (m/min) |
| ss25 | 6-25 | 5x5-20x20 | 0.2-0.8 | 10 |
| ss32 | 6-32 | 5x5-25x25 | 0.2-1.0 | 10 |
| sS51 | 9-51 | 7x7-40x40 | 0.2-1.5 | 10 |
| SS64 | 12-64 | 10x10-50x50 | 0.3-2.0 | 10 |
| sS76 | 25-76 | 20x20-60x60 | 0.3-2.0 | 10 |
| sS114 | 38-114 | 30x30-90x90 | 0.4-2.5 | 10 |
| SS168 | 76-168 | 60x60-130x130 | 1.0-3.5 | 10 |
| sS219 | 114-219 | 90x90-170x170 | 1.0-4.0 | 10 |
| ss325 | 219-325 | 170x170-250x250 | 2.0-8.0 | 3 |
| sS426 | 219-426 | 170x170-330x330 | 3.0-10.0 | 3 |
| Ss508 | 273-0508 | 210x210-400x400 | 4.0-12.0 | 3 |
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.