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Are you looking for a high-quality steel pipe straightener with excellent performance?
Steel pipe straightening machine is a brand series product of our company. This series of products is suitable for high-grade petroleum steel pipe units, ordinary fluid pipe units and cold-formed steel units, etc., and complies with API-5L, API-5CT, BS1387-85, ASTM, GB9711 and other standards.
Tengdi offers a wide selection of steel pipe straighteners designed to meet your unique requirements. We can be sure that you will get the steel pipe line option that best suits your needs. Tendi works with skilled experts who contribute their years of experience and guarantee that all of our work is of the highest standard.
Core Components: | PLC, Engine | Voltage: | 220v/380V/440V |
Power: | 5.5KW | Dimension(L*W*H): | as customer require |
Key Selling Points: | High Productivity | Application: | Pipe Mill |
lifetime: | More than 10 years | Function: | Straighten Metal Pipes |
Roller material: | High Grade 45# Steel | Usage: | Straightening the steel tubes |
Type: | Straightener & Cutter, Straightener & Cutter | ||
After-sales Service Provided: | Engineers available to service machinery overseas, Field installation, comm |
Product&yield | Pipe diameter | 20mm - 720mm |
Wall thickness | 0.3 mm—22.0mm (material 195, 235, 355B) | |
Pipe length | 4.0m—12.0m | |
Max.steel grade | Q345(YS=345mpa),Q355(YS=355mpa) | |
Straightening speed | 100 m/min | |
Tolerance | Allowable bending before correction | ≤2 per cent |
After straightening | 0 . 5 mm/m, pipe bending shall not exceed 0 . 1 5 % of the total length |
Q: Are you manufacturer?
A: Yes. We are manufacturer. We have our own technical team. Welcome to visit us.
Q: What payment terms do you accept?
A: We are flexible on payment terms, please contact us for details!
Q: What info you need before you make the proposal?
A: The pipe diameter and thickness range which you need or the profile drawings material information, your special requirements and speed of the machine.
Q: How do you do QA?
A:We have special team do strict QA, this is our strengths:
(1)Every gear box will be tested for 8 hours with oil inside to guarantee there is no leak.
(2)Every shaft will be inspected for the centering jumpiness.
(3)Every roller will be checked to make sure it is in the range of tolerance critical parts will be inspected for all dimensions.
Q: Why choose you? What is the difference between you and other Chinese supplier?
A: You can get higher quality product & better professional service from TENGDI with same price.
Q: What I should do if just start a new business?
A: Contact us immediately, we provide free consultant pre-sales service
Q: How about your service?
A:Our services include:
(1)Warranty is one year, Any parts damaged during warranty will be replaced for free!
(2)We provide spare parts for life time at cost price. Electrical parts such as boards and servo drives, we'll provide them for life time as well at cost price.
(3)We provide Video technical support, Field installation, commissioning and training, online support, Engineers available to service machinery overseas.
Are you looking for a high-quality steel pipe straightener with excellent performance?
Steel pipe straightening machine is a brand series product of our company. This series of products is suitable for high-grade petroleum steel pipe units, ordinary fluid pipe units and cold-formed steel units, etc., and complies with API-5L, API-5CT, BS1387-85, ASTM, GB9711 and other standards.
Tengdi offers a wide selection of steel pipe straighteners designed to meet your unique requirements. We can be sure that you will get the steel pipe line option that best suits your needs. Tendi works with skilled experts who contribute their years of experience and guarantee that all of our work is of the highest standard.
Core Components: | PLC, Engine | Voltage: | 220v/380V/440V |
Power: | 5.5KW | Dimension(L*W*H): | as customer require |
Key Selling Points: | High Productivity | Application: | Pipe Mill |
lifetime: | More than 10 years | Function: | Straighten Metal Pipes |
Roller material: | High Grade 45# Steel | Usage: | Straightening the steel tubes |
Type: | Straightener & Cutter, Straightener & Cutter | ||
After-sales Service Provided: | Engineers available to service machinery overseas, Field installation, comm |
Product&yield | Pipe diameter | 20mm - 720mm |
Wall thickness | 0.3 mm—22.0mm (material 195, 235, 355B) | |
Pipe length | 4.0m—12.0m | |
Max.steel grade | Q345(YS=345mpa),Q355(YS=355mpa) | |
Straightening speed | 100 m/min | |
Tolerance | Allowable bending before correction | ≤2 per cent |
After straightening | 0 . 5 mm/m, pipe bending shall not exceed 0 . 1 5 % of the total length |
Q: Are you manufacturer?
A: Yes. We are manufacturer. We have our own technical team. Welcome to visit us.
Q: What payment terms do you accept?
A: We are flexible on payment terms, please contact us for details!
Q: What info you need before you make the proposal?
A: The pipe diameter and thickness range which you need or the profile drawings material information, your special requirements and speed of the machine.
Q: How do you do QA?
A:We have special team do strict QA, this is our strengths:
(1)Every gear box will be tested for 8 hours with oil inside to guarantee there is no leak.
(2)Every shaft will be inspected for the centering jumpiness.
(3)Every roller will be checked to make sure it is in the range of tolerance critical parts will be inspected for all dimensions.
Q: Why choose you? What is the difference between you and other Chinese supplier?
A: You can get higher quality product & better professional service from TENGDI with same price.
Q: What I should do if just start a new business?
A: Contact us immediately, we provide free consultant pre-sales service
Q: How about your service?
A:Our services include:
(1)Warranty is one year, Any parts damaged during warranty will be replaced for free!
(2)We provide spare parts for life time at cost price. Electrical parts such as boards and servo drives, we'll provide them for life time as well at cost price.
(3)We provide Video technical support, Field installation, commissioning and training, online support, Engineers available to service machinery overseas.
The appearance of gaps refers to the phenomenon that the welds are not bonded together. The length of the gaps is generally more than a few centimeters or even longer. The main reasons are as follows:(1) Pass wearAs the extrusion roll hole pattern wears, the hole pattern (R) size gradually becomes l
Sand-hole pipes are also a kind of quality accident caused by weld leakage, but their gaps are very small, some of them cannot be directly observed by human eyes, and must be found through testing equipment, so we call this kind of pipes sand-hole pipes. The main reasons for sand hole pipes are as f
(1) The hole type does not matchThere are two-roller, three-roller and four-roller weld seam extrusion structures. As long as the combined hole shapes do not match, it is easy to cause scratches on the surface of the tube blank, especially the two-roller structure.There are many factors that cause t