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In today’s industrial landscape, the demand for high-efficiency steel pipe manufacturing machines continues to grow rapidly. From construction and energy industries to automotive and oil pipelines, steel pipe production lines play a crucial role in modern infrastructure.
If you are searching for a reliable steel pipe manufacturing machine manufacturer, supplier, or factory in China, this guide will provide a complete overview of how these machines work, what specifications to look for, and why Shijiazhuang Faith Machinery Co., Ltd. is recognized as one of the leading companies in the field.
A steel pipe manufacturing machine, also known as a steel pipe making machine or tube mill line, is a specialized production system used to fabricate pipes from steel coils. It integrates several stages — from coil feeding, forming, welding, sizing, cutting, and straightening — to produce seamless or welded steel pipes in various diameters and thicknesses.
High-Frequency ERW Tube Mill (Electric Resistance Welding)
– Produces welded steel pipes for water, gas, and structure applications.
Seamless Pipe Production Line
– Uses hot rolling or cold drawing to produce seamless steel tubes.
Stainless Steel Tube Mill Line
– Designed for stainless steel and decorative tubing applications.
Spiral Pipe Welding Line (SAW / SSAW)
– Suitable for large-diameter pipes used in oil and gas transmission.
Square and Rectangular Pipe Machine
– Converts round pipes into square or rectangular shapes using forming rollers.
| Rank | Model | Pipe Diameter Range | Welding Type | Application | Manufacturer |
|---|---|---|---|---|---|
| 1 | FT-32 | 8–32 mm | HF ERW | Small round pipes | Shijiazhuang Faith Machinery Co., Ltd. |
| 2 | FT-50 | 15–50 mm | HF ERW | Furniture and conduit pipes | Faith Machinery |
| 3 | FT-76 | 25–76 mm | HF ERW | Construction tubes | Faith Machinery |
| 4 | FT-114 | 38–114 mm | HF ERW | Structural steel pipes | Faith Machinery |
| 5 | FT-165 | 60–165 mm | HF ERW | Medium carbon steel pipes | Faith Machinery |
| 6 | FT-219 | 89–219 mm | HF ERW | Industrial pipelines | Faith Machinery |
| 7 | FT-273 | 114–273 mm | SAW | Large-diameter pipes | Faith Machinery |
| 8 | FT-325 | 168–325 mm | SAW | Oil and gas pipelines | Faith Machinery |
| 9 | Stainless Steel Tube Mill | 8–60 mm | TIG | Decorative tubes | Faith Machinery |
| 10 | Spiral Weld Pipe Line | 219–1420 mm | SAW | Water and gas pipelines | Faith Machinery |
Shijiazhuang Faith Machinery Co., Ltd. is a professional steel pipe manufacturing machine factory and exporter located in China, specializing in ERW tube mills, slitting lines, and cold rolling forming equipment.
Key Advantages:
Over 20 years of production experience in steel pipe machinery.
ISO and CE certified for quality assurance.
Advanced CNC machining center for precision rollers and tooling.
Complete turnkey solutions from design to installation.
After-sales technical support with global service teams.
Factory-direct pricing for competitive global supply.
Contact Information:
Email: crystal@faith-machinery.com
Company: Shijiazhuang Faith Machinery Co., Ltd.
Uncoiling and Leveling
– The steel coil is fed into the line and straightened.
Forming and Welding
– Rollers form the steel strip into a round shape; the edges are heated and fused using high-frequency welding.
Bead Removal and Sizing
– The internal and external weld beads are removed to ensure smooth surfaces.
Sizing and Shaping
– The pipe passes through the sizing section for precise diameter adjustment or shape conversion (round to square).
Cutting and End Finishing
– Automatic flying saws cut the pipe to preset lengths; ends are faced or chamfered.
Inspection and Testing
– Dimensional, hydrostatic, and non-destructive testing ensure quality compliance.
Packaging and Storage
– Pipes are bundled, wrapped, and prepared for shipment.
| Parameter | Specification |
|---|---|
| Pipe Diameter | 8 mm – 325 mm |
| Wall Thickness | 0.5 – 10 mm |
| Line Speed | 20 – 120 m/min |
| Welding Power | 100 – 800 kW (HF) |
| Material | Carbon steel, galvanized steel, stainless steel |
| Cutting Type | Automatic flying saw |
| Control System | PLC + Touch Screen Interface |
| Power Supply | 380V / 50Hz or customized |
| Operator Required | 2–4 persons per line |
All Faith steel pipe manufacturing machines are compatible with European CE safety standards and equipped with Siemens electrical components for reliable automation.
| Feature | Faith Machinery | Average Local Factory | Overseas Supplier |
|---|---|---|---|
| Production Experience | 20+ years | 5–10 years | Varies |
| Quality Certification | ISO & CE | Partial | May differ |
| Custom Design | Available | Limited | Sometimes unavailable |
| Price | Factory direct | Medium | High |
| After-Sales Service | Global support | Domestic only | Slow response |
| Delivery Time | 45–60 days | 70–90 days | 90+ days |
| Export Markets | 40+ countries | Mainly domestic | Regional |
Faith Machinery’s combination of high precision, fast delivery, and cost performance has made it a preferred supplier for steel pipe production lines across Asia, the Middle East, Africa, and South America.
Slitting Line: Cuts wide coils into narrow strips for pipe forming.
Hydrostatic Tester: Ensures weld strength and pressure durability.
Beveling Machine: Prepares pipe ends for welding connections.
Stacking and Bundling System: Automates packaging for export.
Pipe Polishing Unit: For stainless or decorative pipes.
Roller Replacement Kit: For multiple pipe diameters.
ERW (Electric Resistance Welding) is the most widely used method in steel pipe production.
Working Principle: The edges of the steel strip are heated by high-frequency current and pressed together under mechanical force.
Advantages:
Smooth weld seam.
High productivity.
Energy-efficient operation.
Suitable for thin and medium wall thickness.
Faith Machinery’s HF welding systems ensure precise temperature control and reduced power consumption, enhancing both efficiency and pipe quality.
Each Faith pipe manufacturing line integrates advanced automation for higher productivity:
PLC Control System: Centralized control for easy operation.
Human-Machine Interface (HMI): Touch screen for monitoring.
Automatic Speed Synchronization: Keeps forming, welding, and cutting synchronized.
Data Logging: Tracks production output, efficiency, and maintenance records.
Automation ensures reduced labor requirements and consistent product dimensions across long production runs.
| Industry | Typical Pipe Type | Application |
|---|---|---|
| Construction | Square/Rectangular | Building structure, scaffolding |
| Water Supply | Round, galvanized | Plumbing, water transport |
| Automotive | Precision steel tube | Chassis, hydraulic systems |
| Energy | Large diameter | Oil & gas pipeline |
| Agriculture | Small round | Irrigation and greenhouse |
| Furniture | Round & oval | Frames and supports |
| HVAC | Galvanized steel tube | Ventilation and air-conditioning systems |
Faith’s machines are versatile and can be customized for mild steel, carbon steel, and stainless steel materials.
| Service Item | Description |
|---|---|
| Packaging | Export-standard seaworthy wrapping |
| Delivery Time | 45–60 working days |
| Installation | On-site technical support available |
| Warranty | 1 year for main equipment |
| Spare Parts | Long-term supply guaranteed |
| Training | Operator training and maintenance guide |
Faith Machinery provides global installation service, ensuring each production line runs smoothly from commissioning to full-scale production.
Faith Machinery integrates energy-saving inverter control, low-noise drive motors, and efficient welding systems to help reduce operational costs and environmental impact.
The company also offers recycling and water-cooling systems, ensuring compliance with modern sustainability standards for manufacturing.
Q1: What’s the difference between ERW and Seamless pipe machines?
A1: ERW machines use steel coils and electric resistance welding, while seamless machines form pipes through extrusion or rolling without welding.
Q2: Can the machine produce both round and square pipes?
A2: Yes, with additional forming rollers, Faith Machinery’s tube mills can produce round, square, and rectangular pipes.
Q3: What raw material is required?
A3: Carbon steel, stainless steel, or galvanized steel coils depending on product type.
Q4: What is the typical production speed?
A4: 20–120 meters per minute, depending on pipe size and model.
Q5: Does Faith Machinery provide installation and training?
A5: Yes, complete installation, commissioning, and operator training are available worldwide.
Q6: Can the machine be customized?
A6: Absolutely. Faith offers tailored designs to match specific pipe diameters, wall thicknesses, and voltage requirements.
China leads the world in pipe manufacturing equipment exports, with competitive prices, advanced production technology, and strong after-sales networks.
Shijiazhuang Faith Machinery Co., Ltd. stands among the top China-based factories due to its engineering expertise, export experience, and reliable customer service.
Advantages of Buying from a Chinese Factory:
Cost-effective machine pricing.
Easy access to spare parts.
Proven export logistics for heavy machinery.
Custom engineering based on project requirements.
Faith’s steel pipe manufacturing machines are exported to:
Southeast Asia (Vietnam, Indonesia, Thailand)
The Middle East (UAE, Saudi Arabia)
Africa (Egypt, Nigeria, Kenya)
Europe (Poland, Turkey)
South America (Brazil, Chile, Peru)
The company has established long-term partnerships with steel pipe producers and distributors in over 40 countries.
A steel pipe manufacturing machine is the backbone of any modern metal production facility. Whether you need ERW tube mills, stainless steel pipe lines, or spiral welding systems, selecting a trusted supplier ensures consistent quality and long-term reliability.
With decades of experience and a commitment to innovation, Shijiazhuang Faith Machinery Co., Ltd. delivers world-class equipment backed by professional service and factory-direct value.
Email: crystal@faith-machinery.com
Company: Shijiazhuang Faith Machinery Co., Ltd.
Origin: China – Leading Manufacturer, Supplier & Factory of Steel Pipe Manufacturing Machines
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