Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
Strength and Integrity Achieves Success
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Machine Introduction
High-frequency welded pipe machinery is the production of low carbon low alloy steel material welded pipe special equipment, the specifications of the steel belt feeding machine will do the trick, by forming roller steel with curled up into a tube, then using high-frequency proximity effect and skin effect for tube side heat quickly to welding temperature, and under the squeezing roller extrusion complete welding, then through cooling, Sizing and roughing to the required size of steel pipe.
Steel coil→→ Double-head uncoiler →→Strip-head Cutter and welder→→Spiral Accumulator→→Forming section(Flattening unit +Main driving unit +Forming unit +Guide unit +High frequency induction welding unit +squeeze roller)+ Deburr frame →→Cooling unit →→ Sizing unit and straightener →→Flying saw under computer-control →→ Run-out table
Product Parameters
| Base sheets | Low Carbon steel (δb≤500Mpa, δs≤235Mpa) |
| Steel sheet | Inner diameter: Φ510-610mm |
| Outer diameter: Max.Φ1800mm | |
| Width of steel strip | 120mm-480mm |
| Thickness of steel strip | 1.5mm-5.0mm |
| The maximum weight: | 6.0 tons |
| Electricity | Dynamic power: AC380V±10%, 3phases, 50Hz±1.0% |
| Control Power: AC220V±10%, one phase, 50 Hz ±1.0% | |
| Electric installed capacity: | appro. 900KW |
| Cooling water | Reservoir for High Frequency equipment: 30 m3, one set |
| Reservoir for circulating cooling water: 25 m3, one set | |
| Production capacity | 70000tons, according to the yearly working days, daily working hours and the products. |
| Work speed | 30-90m/min |
| Pipe diameter: | Round Pipe: Φ38 –Φ127mm |
| Square Pipe: 30X30mm –100X100mm | |
| Rectangle Pipe:20X40mm –120X80mm | |
| Pipe Thickness: | 1.5 – 5.0mm Base sheets |
| Pipe Length: | According to customers requirements |
| Length Tolerance: | 0-6 |
Application
1. Water pipe
2. Heating pipe
3. Low-pressure process pipeline
4. Low-pressure fire fighting a pipeline
5. Sewage Pipes
6. Steel Scaffolding Pipe
7. Wire and cable protection pipe
8. Structural support Steel Pipe
9. Industrial Steel Pipes
10. Decoration Pipe
11. Oil & Gas Pipes
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.
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.