Shijiazhuang Zhongtai Pipe Technology Development Co., Ltd
Strength and Integrity Achieves Success
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| O.D | Length(m) | Testing Pressure | Hold Time(s) |
Efficiency (pcs/h) |
| 1” | 6 | 20 | 5 | 300 |
| 1” | 12 | 20 | 5 | 290 |
| 1-1/4”-1-1/2” | 6 | 20 | 5 | 290 |
| 1-1/4”-1-1/2” | 12 | 20 | 5 | 280 |
| 2”-3” | 6 | 20 | 5 | 280 |
| 2”-3” | 12 | 20 | 5 | 270 |
| 3-1/2”-4” | 6 | 20 | 5 | 260 |
| 3-1/2”-4” | 12 | 20 | 5 | 250 |
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.