HIGH FREQUENCY TUBE MILL
HIGH FREQUENCY TUBE MILL

Aogang Machinery Co., Ltd.

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AI tube mill equipment
AI tube mill line
AI tube mill machine
AI tube mill production line
Tube making machine
AI tube mill equipment
AI tube mill line
AI tube mill machine
AI tube mill production line
Tube making machine

API Tube Mill

Aogang API Tube Mill is a high-end production equipment specifically designed for manufacturing longitudinal welded pipes used in oil and gas transportation. It supports the production of high-strength steel pipes with an outer diameter ranging from 60mm to 165mm and a wall thickness of 2.0mm to 6.0mm. With its high automation and stable operation, this equipment is widely applied in oil and gas pipelines as well as structural support fields.

Product Description

Aogang specializes in the R&D and manufacturing of tube mills, with over 20 years of industry experience. The company operates three design centers and maintains a professional installation team, having successfully installed more than 2,000 production lines worldwide, earning the trust of global customers.


The API Tube Mill is strictly designed and manufactured in compliance with industry standards, holding multiple certifications including CE and SGS. It demonstrates strong technical capabilities and efficient project execution.


The production process covers the entire workflow—from uncoiling, forming, welding, and inspection to heat treatment and final storage—ensuring that the products meet the high standards of the oil and gas industry.

aogang AI tube mill line
aogang steel tube mill

Product Advantages

High Productivity

Optimized process layout enhances overall production efficiency.

Advanced Automation

Minimizes manual intervention to ensure product consistency.

Stable Operation

Maintains high performance and precision even at high-speed production.

Low Rejection Rate

Advanced inspection systems guarantee the quality of every pipe.

Premium Motor Options

Supports international electrical systems such as Siemens, Yaskawa, and Allen-Bradley.

Custom Solutions

Offers non-standard customization to flexibly adapt to diverse production specifications.

API Tube Mill Technical Parameters

Customized as per customer requirements
Finished Product SpecificationsPipe OD RangeΦ165mm-Φ660mm (customizable)
Pipe Wall Thickness Range3.0mm-25.0mm (customizable)
Pipe Length6.0m-12.5m (customizable, adjustable per customer requirements)
Production Speed10-30 m/min (depending on pipe OD and wall thickness)
Raw Material RequirementsAPI Steel Grade

API 5L: L245 / L290 / L360 / L415 / L450 / L485
API 5L PSL2: X42 / X46 / X52 / X56 / X60 / X65 / X70 / X80
API 5CT: J55 / K55 / N80 / P110
ASTM A53: Gr.A / Gr.B
Strip Width Range500mm-2100mm (customizable)
Strip Thickness Range3.0mm-25.0mm (customizable)
Coil OD RangeΦ1500mm-Φ2500mm (customizable)
Max Coil Weight25 Tons (customizable based on equipment capacity)
Welding MethodHFW High-Frequency Resistance Welding


API Tube Mill Video Showcase

These video cases showcase real installation and commissioning processes, allowing you to directly see Aogang’s extensive industry experience, professional service, and the stable performance of our equipment. Our production lines can be customized to meet customer requirements, offering one-stop solutions.

Aogang AI Tube Mill Video
Aogang Tube Mill Manufacturer
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Steel Pipe Making Machine

Aogang steel tube mill line is specifically designed for efficient manufacturing of round, square, rectangular, oval, and special-shaped steel pipes, suitable for various materials including MS pipes, GI pipes, carbon steel pipes, and high-strength steel pipes. With over 20 years of industry experience, AOGANG provides end-to-end solutions from equipment manufacturing to technical support. Our products are certified by CE, SGS, and are widely used in construction, automotive, energy, machinery, and other industries.

Pipe Mill

Aogang Pipe Mill Production Line Designed for high-efficiency manufacturing of round, square, rectangular, oval, and special-shaped pipes. Suitable for various materials including MS pipes, GI pipes, carbon steel pipes, and high-strength steel pipes, meeting diverse industry demands in construction, automotive, oil & gas, furniture, and general machinery applications.

Square Tube Mill

Aogang square tube direct forming mill is a high-efficiency, energy-saving intelligent pipe making equipment that can directly form strip steel into square or rectangular tubes, eliminating the traditional process of “round forming → reshaping.” The entire line features a high degree of automation, enabling fully automatic operation from uncoiling to packaging, and is widely used for producing MS pipes, GI pipes, and high-strength steel pipes.

H Beam Welding Line

The Aogang high-frequency welded H-beam production line is an efficient and flexible manufacturing solution that adopts High-Frequency Welding (HFW) technology. It enables fast production of lightweight and customized H-beams, widely used in structural applications such as factory roofs, greenhouses, and large-span light buildings.

ERW101.6 Tube Mill

ERW101.6 tube mill/pipe mill/welded pipe production/pipe making machine is used to produce steel pipes of 42mm-101.6mm in OD and 1.0mm-4.5mm in wall thickness, as well as corresponding square and rectangular pipe. It is widely used in construction, automotive, furniture, agricultural sectors, and other fields, featuring high stability and low defect rates. Customized motor configurations are also supported.

ERW50 Tube Mill

The ERW50 tube mill is a highly efficient and automated welding pipe equipment, specifically designed for producing round, square, and rectangular pipes with an outer diameter of 16mm-50mm and a wall thickness of 0.7mm-3.0mm. It is widely used in construction, automotive, furniture, agricultural sectors, and other fields, featuring high stability and low defect rates. Customized motor configurations are also supported.

ERW76 Tube mill

ERW76 tube mill/pipe mill/welded pipe production/pipe making machine is used to produce steel pipes of 22mm-76mm in OD and 0.9mm-4.0mm in wall thickness, as well as corresponding square and rectangular pipe.It is widely used in construction, automotive, furniture, agricultural sectors, and other fields, featuring high stability and low defect rates. Customized motor configurations are also supported.

ERW60 Tube Mill

ERW60 tube mill/pipe mill/welded pipe production/pipe making machine is used to produce steel pipes of 19mm-63mm in OD and 0.8mm-3.5mm in wall thickness, as well as corresponding square and rectangular pipe. It is widely used in construction, automotive, furniture, agricultural sectors, and other fields, featuring high stability and low defect rates. Customized motor configurations are also supported.

ERW165 Tube mill

ERW165 tube mill/pipe mill/welded pipe production/pipe making machine is used to produce steel pipes of 60mm-165mm in OD and 2.0mm-6.0mm in wall thickness, as well as corresponding square and rectangular pipe. It is widely used in construction, automotive, furniture, agricultural sectors, and other fields, featuring high stability and low defect rates. Customized motor configurations are also supported.

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