With 16+ years of experience, focus on steel pipe production equipment.

TENENG HG114 ERW carbon steel tube mills 1

TENENG HG114 ERW carbon steel tube mills 2

TENENG HG114 ERW carbon steel tube mills 3

TENENG HG114 ERW carbon steel tube mills 4

TENENG HG114 ERW carbon steel tube mills 5

TENENG HG114 ERW carbon steel tube mills

HG114 ERW Tube Mill Machine is a continuous pipe production equipment integrating cold roll forming and high-frequency resistance welding (ERW). It mainly produces round tubes with a diameter of φ32–114mm as well as matched square and rectangular tubes, suitable for construction, fluid transportation, structural pipes and other applications, featuring high automation and stability.

Technology:

Traditional forming technology; Square and rectangle: round to square

Material:

Low Carbon Steel&Galvanized Steel Strip

Brand:

TENENG

Packaging:

Mechanical for plastic clothes, electrical for wooden boxes

Machine color:

Blue or green

Payment Methods:

T/T, LC, DP

Shipping Port:

Tianjin Port, China

Terms:

EXW, FOB, CIF

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**Product parameters**
Round Tube	Min. Φ32mm, Max. Φ114mm
Round Tube Thickness	Min.1.5mm, Max. 5.0mm
Square Tube	Min.35×35mm, Max.90×90mm
Rectangle Tube	Min.30×20mm, Max.120×60mm
Sq & Rect. Tube Thickness	Min.1.5mm, Max. 5.0mm
Pipe Length	6 m – 12 m
Length Tolerance	±5 mm
Forming mothed	Round: Cold Roll Forming Square and rectangle: round to square
Welding mothed	Solid State H.F. welding
Production Speed	Max.70m/min
Feeding direction	Right or left side feeding

Our Advantages

High-efficiency and continuous operation： loop buffering and non-stop roll changing, suitable for large-scale production.	Multi-specification compatibility： one set of unit covers round, square and rectangular tubes with short changeover time.
Excellent welding quality： high-frequency welding with uniform welds, no porosity or insufficient welding, meeting requirements for low-pressure fluids and structural components.	Stable and durable： cast steel frame and wear-resistant rolls, adaptable to 24-hour continuous production.

TENENG HG114 ERW carbon steel tube mills 6

forming section

It adopts high-precision roll forming design with a stable and reliable structure. It can ensure smooth and uniform deformation of the strip during the forming process, effectively reducing material stress and surface scratches.This unit can provide excellent dimensional accuracy for round, square and rectangular pipes. It features easy adjustment, strong stability, and good compatibility with various pipe specifications, laying a solid foundation for high-quality welding and finished products.

TENENG HG114 ERW carbon steel tube mills 7

Sizing Section

It adopts precision-calibrated rolls and a high-rigidity frame, ensuring stable operation and high sizing accuracy. It precisely finishes and forms welded tubes, correcting ovality and ensuring consistent outer diameter, wall thickness and cross-section.Easy to adjust and highly adaptable, it allows quick specification changes for round, square and rectangular tubes. It further improves dimensional accuracy and surface finish, laying a solid foundation for high-quality products meeting industry standar.

Why choose our?

1.Mature and reliable HG114 model, verified by 20 years of industry experience, low failure rate and high output.
2.High automation saves labor, easy to operate, new operators can master quickly.
3.Precisely manufactured, beautiful welding, accurate size, meeting high standards for construction, structural and fluid pipes.
4.Looper buffer and non-stop coil changing ensure uninterrupted production, with efficiency far exceeding competitors.
5.One machine forms round, square and rectangular tubes from φ32 to 114mm, wide specification range, fast return on investment.

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