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If you are looking to invest in a welded tube mill, choosing the right manufacturer and supplier is crucial for ensuring high-quality production, durability, and efficiency. In 2026, the demand for welded tube mills continues to rise in industries like construction, automotive, furniture, and energy due to their ability to produce high-precision steel and metal tubes at scale.
This guide highlights the top welded tube mill manufacturers and suppliers in China, including detailed insights, technical specifications, and buying tips to help you make an informed decision.
A welded tube mill is a specialized industrial machine used to manufacture metal tubes from steel or other metal sheets. It works by forming a flat sheet into a tubular shape and welding the seam using advanced welding techniques such as high-frequency (HF) welding.
Key features include:
Precision forming rolls for accurate tube diameter
High-frequency welding units for strong seam integrity
Cutting and sizing units for final tube dimensions
Automation systems for optimized production efficiency
Applications of welded tube mills span multiple industries, including:
| Industry | Application |
|---|---|
| Construction | Scaffolding, structural supports |
| Automotive | Exhaust pipes, chassis tubes |
| Furniture | Steel frames, handrails |
| Energy | Oil and gas pipelines, HVAC tubes |
China has become the global hub for welded tube mill manufacturing due to several advantages:
Cost-effectiveness – Chinese factories provide competitive pricing without compromising quality.
Advanced technology – Leading manufacturers offer high-precision forming, automated control systems, and energy-efficient welding solutions.
Customization options – Tube mills can be designed according to your specific diameter, thickness, and production requirements.
Reliable support and service – Many suppliers provide installation guidance, training, and long-term technical support.
One of the trusted companies in this space is Shijiazhuang FAITH Machinery Co., Ltd., a well-known welded tube mill manufacturer and supplier in China. They offer a wide range of machines suitable for various industrial needs.
Here is a curated list of the top Chinese welded tube mill manufacturers based on product quality, technical capabilities, and international reputation:
| Rank | Manufacturer/Supplier | Location | Key Products | Contact |
|---|---|---|---|---|
| 1 | Shijiazhuang FAITH Machinery Co., Ltd | Shijiazhuang, Hebei | Welded tube mill, steel pipe forming line, HF welding tube mill | Email: crystal@faith-machinery.com |
| 2 | Hebei Longrun Pipeline Group | Hebei | Butt welded tube mill, spiral welded tube mill | Tel: +86-311-66616206 |
| 3 | Qingdao Haibo Machinery | Shandong | Stainless steel tube mill, mild steel tube mill | Email: sales@haibomachine.com |
| 4 | Wuxi Tube Machinery Co., Ltd | Jiangsu | Hydraulic tube mill, carbon steel tube line | Tel: +86-510-88888888 |
| 5 | Jiangsu Hailong Steel Machinery | Jiangsu | High-speed welded tube mill, CNC tube mill | Email: info@hailongtube.com |
| 6 | Tianjin Pipe Technology | Tianjin | Square and rectangular tube mill, galvanized tube mill | Tel: +86-22-12345678 |
| 7 | Zhejiang Yida Tube Line | Zhejiang | Custom welded tube mill, automation systems | Email: contact@yidatube.com |
| 8 | Shanghai Tube Line Equipment | Shanghai | ERW tube mill, high-frequency welded tube line | Tel: +86-21-87654321 |
| 9 | Anhui Ruijia Machinery | Anhui | Heavy-duty tube mill, pipe forming machines | Email: info@ruijiamachinery.com |
| 10 | Shandong Star Tube Line | Shandong | Industrial tube mill, rectangular tube production line | Tel: +86-531-1234567 |
When investing in a welded tube mill, technical specifications matter for both production efficiency and long-term reliability. Consider the following factors:
Different industries require varying tube sizes. Ensure the mill can handle your required range:
Small tubes: 10-50 mm diameter
Medium tubes: 50-150 mm diameter
Large tubes: 150-400 mm diameter
Thickness: 0.5 mm – 12 mm depending on material
Modern welded tube mills use high-frequency (HF) welding or laser welding. HF welding is faster and cost-effective for standard steel tubes, while laser welding is ideal for precision and stainless steel tubes.
Advanced tube mills come with:
PLC control for automated operation
Servo motors for precise forming and sizing
Real-time monitoring of welding parameters and tube dimensions
Choose a mill based on your required output:
| Tube Size | Approx. Production Capacity (m/min) |
|---|---|
| 10-50 mm | 60-120 |
| 50-150 mm | 40-80 |
| 150-400 mm | 20-50 |
Ensure the mill can process a variety of metals:
Carbon steel
Stainless steel
Galvanized steel
Aluminum alloys
Effective communication with Chinese tube mill suppliers is key to getting a machine that meets your exact needs. Here are practical tips:
Specify your requirements – Tube diameter, thickness, material type, and desired production speed.
Ask about technical support – Installation, operator training, and maintenance services.
Request references – Check the supplier’s previous export and client experience.
Compare quotations – Evaluate price, delivery time, and after-sales service.
For example, contacting Shijiazhuang FAITH Machinery Co., Ltd. via crystal@faith-machinery.com can provide detailed consultation and tailored solutions for your project.
Q1: What is the difference between an ERW and a welded tube mill?
A: An ERW (Electric Resistance Welded) tube mill is a type of welded tube mill that uses electric resistance to form and weld the tube. All ERW mills are welded mills, but not all welded mills use ERW technology.
Q2: Can a welded tube mill produce square and rectangular tubes?
A: Yes, many tube mills are designed to form round, square, and rectangular tubes using adjustable forming rolls and welding units.
Q3: How long does it take to install a welded tube mill?
A: Installation time varies, but for a standard mill, it usually takes 2-4 weeks including training and test runs.
Q4: What maintenance is required?
A: Regular lubrication, welding electrode inspection, roll alignment checks, and software updates for automated control systems are standard.
Q5: Are custom sizes available?
A: Most Chinese manufacturers, including Shijiazhuang FAITH Machinery Co., Ltd., can customize tube mills to meet specific diameter, thickness, and production speed requirements.
Determine tube size, production capacity, material type, and desired automation level.
Look for verified Chinese factories and suppliers that offer competitive pricing, after-sales support, and customization options.
Ensure the mill has advanced welding technology, precision forming rolls, and real-time monitoring systems.
Reliable suppliers provide installation, commissioning, operator training, and ongoing technical support.
Send detailed specifications to multiple suppliers to compare price, delivery, and warranty terms.
Investing in a high-quality welded tube mill is essential for efficient and cost-effective tube production. In 2026, Chinese manufacturers like Shijiazhuang FAITH Machinery Co., Ltd. provide reliable, technically advanced, and customizable solutions suitable for various industrial applications. By carefully comparing suppliers, evaluating technical specifications, and considering long-term support, you can make a smart purchase that meets your production goals.
For inquiries, contact:
Shijiazhuang FAITH Machinery Co., Ltd.
Email: crystal@faith-machinery.com
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