Small-diameter thick-walled steel pipe mill line
Pipe manufacturing equipment refers to a series of machinery used to produce metal or plastic pipes for industrial use. These machines include pipe forming, welding, sizing, and cutting systems that convert raw materials such as steel coils into finished pipes of various diameters and wall thicknesses.
Greatwall is a professional manufacturer of pipe manufacturing equipment, focusing on small-diameter, thick-walled steel pipe mill lines. With over 15 years of production experience, Greatwall offers equipment with high-precision forming, stable welding, and automated control systems to support pipe manufacturing for construction, petrochemical, machinery, and infrastructure industries.
Uncoiling → shearing and welding → Accumulator→ forming, high-frequency welding, deburring, cooling, sizing, rough straightening → cold cutting and sawing → roller after sawing → inspection and collection → packaging → weighing → marking → storage
| Model | Round tube | Tube thickness | Line Speed | Pipe Shape |
|---|---|---|---|---|
| HG50 | φ16～φ50mm | 1.5～5.5mm | 20–60 m/min | Round/Square/Rectangular |
| HG76 | Φ25～φ76mm | 2.0～7.0mm | 15-50m/min | Round/Square/Rectangular |
| HG141 | Φ60～φ141mm | 3.0～12.0mm | 15-50m/min | Round/Square/Rectangular |
| HG127 | Φ60～φ127mm | 3.0～10.0mm | 10–40 m/min | Round/Square/Rectangular |
| Industry | Common Problems | Solutions with Greatwall Equipment |
|---|---|---|
| Oil & Gas Pipeline | High pressure, corrosion resistance | Supports thick-walled steel tube forming and HF welding |
| Construction Framework | Dimensional stability, load-bearing | High-precision sizing and shaping units |
| HVAC Systems | Leak-proof joints, tight dimensional fit | Seamless welding and servo-driven control |
| Automotive | Tight tolerances for exhaust pipes | Stable forming + precise cut-to-length |
| Water Supply Systems | Long-length production, uniform wall | Continuous production with online control |
Product Disaplay
