TENENG Carbon steel pipe production machine HG127
Product parameters
| Round Tube | Min. Φ50mm, Max. Φ127mm |
| Round Tube Thickness | Min.1.5mm, Max. 5.0mm |
| Square Tube | Min.40X40mm, Max.100X100mm |
| Rectangle Tube | Min.30X50mm, Max.80X120mm |
| Sq & Rect. Tube Thickness | Min.1.5mm, Max.4.0mm |
| Pipe Length | 6.0-12.0m |
| Length Tolerance | ±2.0mm |
| Forming mothed | Round: traditional forming technology Square and rectangle: round to square |
| Welding mothed | Solid State H.F. welding |
| Feeding direction | Right or left side feeding |
Product process drawing
Product Description
The HG127 is a high-performance High-Frequency Electric Resistance Welding (ERW) pipe production line engineered for manufacturing precision carbon steel and low-alloy steel pipes. Integrating advanced international technology with localized innovation, this line delivers exceptional processing accuracy, operational efficiency, and reliability, making it ideal for diverse industrial applications.
Our advantage
Forming section
The forming section serves as the core functional unit of the welded pipe mill, responsible for transforming flat steel coils into open seam pipe blanks with a specific cross-sectional shape through a continuous and progressive bending process.
Arrangement: Feeding five-roll flattener, seven horizontal roll stands, and eight vertical roll stands.
Welding section
The welding section is the key unit that converts open pipe blanks from the forming section into closed seamless welded pipes, and its performance directly determines the welding strength, airtightness and surface quality of the finished pipes.
Arrangement: Guide roll stand, Squeeze roll stand, remove burr device, Polishing roll stand, and water cooling tank etc.
Sizing section
The sizing section is the final precision unit in the welded pipe production line, tasked with calibrating the welded pipe blanks (after welding and weld scar removal) to meet the required dimensional accuracy, roundness and straightness. It plays a critical role in ensuring the consistency of finished pipe specifications, which is essential for subsequent applications such as pipe connection and assembly.
Gear box
The unit reduction gearbox adopts a spiral bevel gear reducer. Each gear box consists of a pair of spiral bevel gears and a pair of spur gears. The advantages of the gear reducer include high durability, as well as low maintenance and replacement costs.
Turkshead
It is located at the final section of the sizing mill. Its main function is to perform rough straightening on steel pipes. This is a two-stand four-roll rough straightener, whose entire straightening head can rotate and move horizontally. It straightens steel pipes by means of the three-point straightening method.
What is the delivery time for this machine?
It is need about 3months.
What is the warranty time?
2years, expert the spare parts and man-made damage.